麦芽酚      规格:99.0%     产地:德国    包装:25kg纸板桶    价格:115元/公斤

麦芽酚

Maltol

Cas号: 118-71-8 

分子式 C6H6O3

分子量 126.11

别名   甲基麦芽酚, 2-甲基-3-羟基-4-吡喃酮

3-Hydroxy-2-*-4-pyrone

性状   白色晶状粉末，具有焦奶油硬糖的特殊味道，溶于稀释溶液中可发出草莓样芳香。水中溶解度:12 g/L (25°C)，溶于乙醇和丙二醇，少量溶于苯和醚。

熔点：162 °C

沸点:  170 °C (100 mmHg)

质量标准  

    99%:

外观Appearance                          白色粉末

纯度Purity                              ≥99.0% (GC) 

熔点Melting point                       160°C - 164°C

水溶性实验Solubility in hot Water       溶液透明

水分Water                               <0.5 %

*He*y metals (as Pb)              <10 ppm

*As                                    < 3 PPM

灼烧残渣Residue on Ignition             <0.2 %

98%，FCC, FG:

grade                                   FCC FG Halal Kosher NI

外观Appearance                          Powder

红外光谱Infrared spectrum               Conforms to Structure

纯度Purity (GC)                         ≥99.00 %

熔点Melting Point                       160.0- 164.0 °C

灼烧残渣Residue on ignition (Ash)       ≤0.2 %

溶解试验Solubility                      colorless and clear(1g/25ml 95% ethanol)

水分Water (by Karl Fischer)             ≤0.5 %

*Arsenic (As)                          ≤3 ppm

镉Cadmium (Cd)                          ≤1 ppm

*Mercury (Hg)                          ≤1 ppm

铅Lead (Pb)                             ≤10 ppm

≥98.5%,natural, FG:

外观Appearance                          White Solid

红外光谱Infrared spectrum               Conforms to Structure

纯度Purity (GC)                         ≥98.50 %

熔点Melting Point                       160.0- 164.0 °C

灼烧残渣Residue on ignition (Ash)       ≤0.2 %

溶解试验Solubility                      colorless and clear(1g/25ml 95% ethanol)

水分Water (by Karl Fischer)             ≤0.5 %

13Carbon Analysis                       ≥1.00 ppm

14Carbon Analysis                       ≥1.00 dpm/gC

Deuterium Analysis                      ≥1.0 ppm

*Arsenic (As)                          ≤3 ppm

镉Cadmium (Cd)                          ≤1 ppm

*Mercury (Hg)                          ≤1 ppm

铅Lead (Pb)                             ≤10 ppm

贮存  

用途   用作食品添加剂、香精香料，可用于烟用香精

联合国编号

Risk： ****- R38-

Safety :   S37-

Hazard :   Xn -