<*n style="color:#E53333;font-family:KaiTi_GB2312;font-size:18px;">如有需要具体价格详情还请联系刘女士:188 1011 1057*n>
<*n style="color:#E53333;font-family:KaiTi_GB2312;font-size:18px;"> *n>
<*n style="color:#C00000;font-family:微软雅黑;font-size:14pt;"><*n>***n>*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;"><*n>,七水*n> FeSO4·7H2O*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n>
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;"><*n>别名:铁矾,绿矾*n>*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n>
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;"><*n>相对分子质量:*n>278.01*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n>
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;"><*n>性状:浅蓝绿色结晶。相对密度*n>1.897,熔点64℃。在干燥空气中易风化。56.6℃变为四水盐。在湿空气中易氧化成碱式*高铁而变为*。溶于水,不溶于醇。水溶液易氧化。*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n>
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;"><*n>产品标准号:*n>GB/T 664-*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">2001 更新*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n>
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">规格:含量及杂质高含量以%计*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
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<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">检测项目*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">分析纯*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">化学纯*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">含量*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">99.0~101.0*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">98.0·101.0*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">水不溶物*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.0005*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.02*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">氯化物(Cl)*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.001*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.005*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">总氮量(N)*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.001*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;"> *n> |
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<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*(As)*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.0002*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.0002*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">锰(Mn)*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.05*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;"> *n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">高铁(Fe)*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.02*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.10*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">铜(Cu)*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.002*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">01*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">锌(Zn)*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.005*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.02*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">铅(Pb)*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.002*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.005*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">氨水不沉淀物(以*盐计)*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.05*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">0.2*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n> |
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;"> *n>
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;"><*n>包装:*n>25公斤内塑外编 包装:500g/瓶,20瓶/箱。*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n>
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;"><*n>用作分析*。净水剂、聚合催化剂、还用于照相制版、培养基配制*n>*n><*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;">*n>
<*n style="color:#1C1B10;font-family:微软雅黑;font-size:14pt;"> *n>