Product Name: Stearic Acid - Cosmetics accessories series
CAS No.:57-11-4
Molecular Formula: CH3(CH2)16COOH
Stearic acid is widely used in cosmetics as thickening agent and curing agent.
Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.
Testing item | Testing standard(USP35-NF30) | ||
Specification and model | SA-4 | SA-6 | SA-9 |
appearance | white or almost white wax crystal, solid or powder | white or almost white wax crystal, solid or powder | white or almost white wax crystal, solid or powder |
identification | meet the specification | meet the specification | meet the specification |
freezing point, ℃ | 53~59 | 57~64 | 64~69 |
acid value | 194-212 | 194-212 | 194-212 |
iodine value | ≤1.0 | ≤1.0 | ≤1.0 |
ignition residue, % | ≤0.1 | ≤0.1 | ≤0.1 |
heavy metal, % | ≤0.001 | ≤0.001 | ≤0.001 |
stearic acid content, % | 40~45 | 65~70 | ≥90 |
stearic acid&palmitic acid content, % | ≥90 | ≥90 | ≥96 |
