Nontoxic plastic additive series

Product name: Sodium stearate

English name: Sodium stearate

CAS NO. 822-16-2

Molecular formula: CH₃(CH₂)₁₆COONa

Properties: white powder, soluble in hot water and ethyl alcohol

Main uses

It is widley used in food, medical, cosmetics, plastic, metal processing and metal cutting field as emulsifying agent, dispersing agent, lubricating agent, surface treatment agent and corrosion inhibitor.

Quality standard

Testing item	Testing standard
acid value	196~211
iodine value	≤1.0
free acid, %	0.28~1.2
*loss on drying, %	≤5.0%
content, %	≥99.5%
*decomposition point, ℃	≥200
*fineness, %	200 mesh ≥99.0%

Packaging: woven bag lined with high pressure PE film; 25kg/bag or follow customer's packaging instruction

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