New arrivals cosmetic raw materials octadecanoic acid/ Stearic Acid 8/ CAS 57 11 4/thickening agent and curing agent/
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- Supplier: Shanghai Richem International Co. Ltd.
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Product Overview
Description
Product Description
Molecular formula: CH3(CH2)16COOH
CAS NO.: 57-11-4
Main uses:Stearic acid is widely used in cosmetics as thickening agent and curing agent.
Quality standard
Testing standard | U.s.p35-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 |
Packaging
woven bag and fiber can lined with high pressure PE film; 25kg/bag or follow customer's packaging instruction
Our Services
uGoods are sold with return or refund guarantee due to quality issue!
uPrompt shipment by reputed shipping line and professional documents
uquality control
uOur trade staff can assist you 24 hours a day.
uBest service after shipment with e mail
uCargoes photo before and after loading into container
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