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Molecular formula:CH3(CH2)16COOK
CAS NO.: 593-29-3
Molecular structural formula:
Application
In food, Potassium stearate is used as a surface active agent and fiber softener, Loose agent, blowing agents, anti-caking agent, emulsifier, stabilizer, it can be used for cakes, maximum use of 0.18g/kg.
In cosmetic, potassium stearate is thickener in cleansing lotions and shampoos, gelling agent for some oil type cosmetics. Also it is Lubricant and emulsifier in the plastics industry, high melting point, making it suitable for high temperature lubricating applications, particularly in polyolefin application
Test items |
Specification |
Food grade |
|
Color |
White |
Appearance |
Powder, no impurities |
Assay % |
≥98.0 |
Acid value |
196-211 |
Iodine value |
≤4.0 |
Loss on drying % |
≤5.0 |
Heavy metals (Pb) mg/kg |
≤10 |
Arsenic (As) mg/kg |
≤3 |
Package
The PE film lined the polywoven bag. Net wt: 25kg/bag, or follow customer’s packing instructions.
potassium stearate硬脂酸钾CAS号:593-29-3
potassium stearate硬脂酸钾分子式: C18H35KO2
potassium stearate硬脂酸钾英文名称: potassium stearate, pure
potassium stearate硬脂酸钾英文同义词: potassium octadecanoate; potassium stearate
potassium stearate硬脂酸钾EINECS号: 209-786-1
potassium stearate硬脂酸钾分子量: 322.5676
potassium stearate硬脂酸钾沸点: 359.4°C at 760 mmHg
potassium stearate硬脂酸钾密度: 8.58E-06mmHg at 25°C
potassium stearate硬脂酸钾闪点: 162.4°C