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广州市佳润科技有限公司

主营：无机盐，水处理，塑料填充阻燃剂，非金属矿产

供应工业级碳酸钠纯碱

￥1.5元/千克 中国 广东 广州 天河区

产品属性

品牌/厂家:
其他
化学名称:
碳酸钠
产地:
湖北/广东
别名:
洗涤碱
分子式:
Na2CO3
相对分子质量:
105.99
物理状态:
白色晶体粉末
含量:
85-99.5
执行质量标准:
国标
产品等级:
一级品
用途:
碳酸钠广泛用于制皂，造纸、印染、纺织、玻璃搪瓷、医药、染料、金属制品，基本化学工业及其他有机合成工业，还用于农：药生产，制革和石油，动植物油脂的精炼
CAS:
497-19-8
性状:
白色晶体粉末
氯化物:
0.8%
硫酸盐:
-
铁:
0.006%
重金属（以Pb计）:
-
水不溶物:
0.1%
灼烧残渣:
1%
干燥失重:
-
其他杂质及含量:
-
安全性:
-
包装规格:
50kg
储存方法:
干燥，通风
注意事项:
避免日晒雨淋

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:15.0pt"><*n style="font-family:宋体">碳酸钠  <*n style="font-size:15.0pt"><*n style="font-family:宋体">纯碱

<*n style="font-size:10.5pt"><*n style="font-family:Calibri">    <*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:宋体"><*n style="color:#333333">本公司长年现货提供工业级<*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">、食品级等级别的<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:宋体">碳酸钠系列<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:宋体"><*n style="color:#333333">产品。货源充足、价格优惠，欢迎惠顾。

<*n style="font-size:12pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="background-color:white"><*n style="font-family:宋体"><*n style="color:#333333">近期市场价格波动较大，欢迎来电联系<*n style="font-size:12pt"><*n style="background-color:white"><*n style="font-family:Calibri">    

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-family:宋体"><*n style="color:black">含量

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-family:宋体"><*n style="color:black">形态

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-family:宋体"><*n style="color:black">规格

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-family:宋体"><*n style="color:black">产地

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-family:宋体"><*n style="color:black">价格元/吨

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.0pt"><*n style="font-family:宋体"><*n style="color:black">85-99.5(<*n style="font-size:9.0pt"><*n style="font-family:宋体"><*n style="color:black">工业级)

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-family:宋体"><*n style="color:black">白色粉末

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-family:宋体"><*n style="color:black">50KG/<*n style="font-family:宋体"><*n style="color:black">包

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-family:宋体"><*n style="color:black">湖北

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-family:宋体"><*n style="color:black">1500

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-family:宋体"><*n style="color:black">食品级

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-family:宋体"><*n style="color:black">1700

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">CAS<*n style="font-size:12.0pt"><*n style="font-family:宋体">号 497-19-8<*n style="font-size:12.0pt"><*n style="font-family:宋体"> EINECS<*n style="font-size:12.0pt"><*n style="font-family:宋体">号207-838-8;231-867-5 <*n style="font-size:12.0pt"><*n style="font-family:宋体">沸点<*n style="font-size:12.0pt"><*n style="font-family:宋体">1600<*n style="font-size:12.0pt"><*n style="font-family:宋体">℃<*n style="font-size:12.0pt"><*n style="font-family:宋体">密度<*n style="font-size:12.0pt"><*n style="font-family:宋体">2.532g/cm<*n style="font-size:12.0pt"><*n style="font-family:宋体">³

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">俗名<*n style="font-size:12.0pt"><*n style="font-family:宋体">苏打、纯碱、洗涤碱  <*n style="font-size:12.0pt"><*n style="font-family:宋体">分解温度<*n style="font-size:12.0pt"><*n style="font-family:宋体"> 744<*n style="font-size:12.0pt"><*n style="font-family:宋体">℃  <*n style="font-size:12.0pt"><*n style="font-family:宋体">分子量<*n style="font-size:12.0pt"><*n style="font-family:宋体"> 105.99  <*n style="font-size:12.0pt"><*n style="font-family:宋体">化学式 <*n style="font-size:12.0pt"><*n style="font-family:宋体">Na2CO3

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">用途：<*n style="font-size:12.0pt"><*n style="font-family:宋体">碳酸钠广泛用于制皂，造纸、印染、纺织、玻璃搪瓷、医药、染料、金属制品，基本化学工业及其他有机合成工业，还用于*生产，制革和石油，动植物油脂的精炼。 

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">生产商

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">连云港碱厂/湖北

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">产品等级

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">工业级

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">含量

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">99<*n style="font-size:12.0pt"><*n style="font-family:宋体">（％）

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">粒度

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">粉末（目）

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">执行质量标准

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">GB1886-92

 

 

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">应用领域

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:宋体"><*n style="color:#333333">    1.<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:宋体"><*n style="color:#333333">绝大部分用于工业，一小部分为民用。在工业用纯碱中，主要是轻工、建材、化学工业，约占2/3：其次是冶金、纺织、石油、*、医药及其他工业。玻璃工业是纯碱的*大消费部门，每吨玻璃消耗纯碱O.2t。化学工业用于制水玻璃、重/铬suan钠、硝suan钠、*、小苏打、硼砂、lin酸三钠等。冶金工业用作冶炼助熔剂、选矿用浮选剂，炼钢和炼锑用作脱硫剂。印染工业用作软水剂。制革工业用于原料皮的脱脂、中和铬鞣革和ti高铬鞣液碱度。还用于生产合成洗涤剂添加剂三聚lin酸钠和其他lin酸钠盐等。
    2.主要用于浮法玻璃、显像管玻壳、光学玻璃等。也可用于化工、冶金等其他部门。使用重质纯碱可以减少碱尘飞扬、降低原料消耗、gai善劳动条件，还可yi高产品质量，同时减轻碱粉对耐火材料的侵蚀作用，延长窑炉的使用寿命。
    3.作缓冲剂、中和剂和面团改良剂，可用于糕点和面制食品，按生产需要适量使用。 
    4.基本化工原料，广泛用于医药、造纸、冶金、玻璃、纺织、染料等工业。 
    5.作为洗涤剂用于羊毛*洗，*和医药用，鞣革中的碱剂。
    6.用于食品工业，作中和剂、膨松剂，如制造氨基酸、酱油和面制食品如馒头、面包等。还可配成碱水加入面食中，增加弹性和延展性。
    7.彩电**
    8.解酸药、渗透性轻泻剂 
    9.用作分析*，也用于制药工业和照相制版

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:宋体"><*n style="color:#333333">10.<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:宋体"><*n style="color:#333333">无水碳酸钠用于化学及电化学除油、化学镀铜、铝的浸蚀、铝及合金的电解抛光、铝的化学氧化、磷化后的封闭、工序间的防锈、电解退除铬镀层和退除铬的氧化膜等，亦用于预镀铜、镀钢、镀钢铁合金电解液中。
    11.基本化工原料之一，用途广泛，是玻璃、肥皂、洗涤剂、纺织、制革、香料、染料、药品等的重要原料
    12.定量分析中标定酸液的基准。测定铝、硫、铜、铅和锌。检验尿液和全血葡萄糖。分析水泥中二氧化硅的助溶剂。金属金相分析等。

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">    13.<*n style="font-size:12.0pt"><*n style="font-family:宋体">碳酸钠还可以用于生产味精。

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">14.<*n style="font-size:12.0pt"><*n style="font-family:宋体">用于制药工业，作解酸药、渗透性轻泻剂。

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体">碳酸钠  <*n style="font-size:12.0pt"><*n style="font-family:宋体">纯碱<*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">质量标准

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">*标准<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black"> GB 210-92

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">指标名称

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">指标

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"> 

 

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">Ⅰ<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">类

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">Ⅱ<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">类

 

 

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">Ⅲ<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">类

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"> 

 

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">优等品

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">优等品

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">一等品

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">合格品

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">优等品

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">一等品

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">合格品

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">总碱量<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">(Na2CO3<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">计<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">)/%≥

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">99.2

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">99.2

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">98.8

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">98.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">99.1

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">98.8

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">98.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">氯化物<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">(<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">以<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">NaCl<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">计<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">) /%≤

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.50

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.70

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.90

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">1.20

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.70

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.90

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">1.20

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">铁<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">(Fe) /%≤

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.004

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.004

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.006

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.010

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.004

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.006

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.010

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">*盐<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">(<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">以<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">SO42-<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">计<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">) /%≤

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.03

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.03

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">-

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">-

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">-

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">-

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">-

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">水不溶物<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">/%≤

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.04

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.04

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.10

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.15

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.04

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.10

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.15

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">灼烧失量<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">/%≤

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.8

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.8

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">1.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">1.3

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.8

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">1.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">1.3

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">堆积密度<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">/(g/ml) ≥

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.85

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.90

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.90

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.90

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.90

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.90

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.90

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">粒度<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">180μm<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">筛余物

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">75.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">70.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">65.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">60.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">70.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">65.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">60.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">1.18μm<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">筛余物

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">2.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">-

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">-

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">-

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">-

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">-

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">-

 

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">*标准<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">GB 1886—83

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">指标名称

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">指标

 

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">食品级

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">总碱量<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">(<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">以<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">Na2CO3<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">计<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">)/%≥

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">99.0

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">氯化物<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">(<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">以<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">NaCl<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">计<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">)/%≤

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.80

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">铁<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">(<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">以<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">Fe2O3<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">计<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">)/%≤

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.008

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">水不溶物<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">/%≤

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.10

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">*<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">(<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">阻<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">Pb<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">计<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">)/%≤

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.001

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">*<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">(<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">以<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">As<*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">计<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">)/%≤

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.0002

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">灼烧失重<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">/%≤

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">0.5

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:宋体"><*n style="color:black">倍半碳酸钠含量<*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">/%≥

<*n style="font-size:10.5pt"><*n style="font-family:Calibri"><*n style="font-size:9.5pt"><*n style="font-family:Arial"><*n style="color:black">98

 

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">AR /  PT /  CP /  GR /  4N  / ACS /  SP

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">GB/T 639-86                            

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">项目<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">Item                                       <*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">分析纯<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black"> (AR)    

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">含量<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">(Na2CO3)Assay,%                               99.8     

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">氮化合物<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">(N)Nitrogen compounds,%                    0.001    

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">lin酸盐及硅酸盐<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">(<*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">以<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">SiO3<*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">计<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">)                           0.006    

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">Phosphate and Silicate,%

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">铁<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">(Fe)Iron,%                                        0.0005   

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">*<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">(<*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">以<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">Pb<*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">计<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">)He*y metals,%                      0.0005   

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">澄清度试验<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">Clarity                                    <*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">合格     

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">水不溶物<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">Insoluble matter in water,%                   0.01     

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">干燥失重<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">(300<*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">℃<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">)Drying loss,%                         1.0      

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">氯化物<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">(Cl)Chloride,%                                 0.002    

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">硫化合物<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">(<*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">以<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">SO4<*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">计<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">)Sulfate compounds,%              0.005        

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">镁<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">(Mg)Magnesium,%                                 0.002    

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">铝<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">(Al)Aluminum,%　<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">                                 0.003    

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">钾<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">(K)Potassium,%　<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">                                  0.005    

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">钙<*n style="font-size:12.0pt"><*n style="font-family:Arial"><*n style="color:black">(Ca)Calcium,%                                     0.01

 

<*n style="font-size:10.5pt"><*n style="background-color:white"><*n style="font-family:Calibri"><*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">名称无水碳酸钠           <*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">医药级英国药典<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:"Microsoft YaHei Western"">2001  
<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">项目                            <*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">指标 （%） 
<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">含量<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:"Microsoft YaHei Western"">                             99.5-100.5  
<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">澄清度<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:"Microsoft YaHei Western"">                          Passed the test  
<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">水不溶物<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:"Microsoft YaHei Western"">                       --  
<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">干燥失重（300℃）        <*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">≤<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:"Microsoft YaHei Western"">1.0  
<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">碳酸氢钠与qing氧化钠<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:"Microsoft YaHei Western"">       Passed the test  
<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">氯化物（以Cl计）          <*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">≤<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:"Microsoft YaHei Western"">0.0125  
<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">硫化合物（以SO4计）   <*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">≤<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:"Microsoft YaHei Western"">0.025  
<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">铁（Fe）                        <*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">≤<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:"Microsoft YaHei Western"">0.005  
<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">*（以Pb计）         <*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">≤<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:"Microsoft YaHei Western"">0.005  
<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">*（AS）                       <*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:微软雅黑">≤<*n style="font-size:12.0pt"><*n style="background-color:white"><*n style="font-family:"Microsoft YaHei Western"">0.0005  

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