Product name: Calcium stearate
English name: Calcium stearate
Molecular formula: Ca[CH3(CH2)16COO]2
Properties: Calcium stearate is fine white powder; soluble in methylbenzene, ethyl alcohol and other organic solvent
Main uses
It is widely used in food, medical, cosmetics, plastic and rubber industry as lubricating agent, emulsifying agent, stabilizing agent, release agent, promoter and basic material of cosmetics.
Quality standard: HG/T 2424-2012 Calcium stearate
| Testing item | Testing requirement |
| appearance | fine white powder; soluble in methylbenzene, ethyl alcohol and other organic solvent |
| calcium content, % | 6.5±0.6 |
| free acid, % | ≤0.5 |
| loss on drying, % | ≤3.0 |
| melting point, ℃ | 140.0~158.0 |
| *fineness, % | 325 mesh ≥99.0 |
Packaging woven bag lined with high pressure PE film; 20kg/bag or follow customer’s packaging instruction
