High Quality CAS 57 11 4 Cosmetic grade Stearic acid
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- Supplier: Hangzhou Baoran Chemical Co. Ltd.
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Product Overview
Description
Product Description
Chemical name | Stearic acid | ||||||
Other name | Octadecanoic acid, Stearophanic acid, 1-Heptadecanecarboxylic acid, Cetylacetic acid | ||||||
CAS # | 57-11-4 | ||||||
Purity | 40%~90% | ||||||
Molecular formula | CH3(CH2)16COOH | ||||||
Molecular weight | 284.48 | ||||||
Chemical Properties | White or almost white waxy crystals, hard solids or powders. Slightly soluble in cold water, soluble in alcohol, acetone, easily soluble in benzene, chloroform, ether, carbon tetrachloride, carbon disulfide, amyl acetate and toluene, etc | ||||||
Application | Stearic acid is widely used in cosmetics as a thickener and hardener, helping to shape soaps. Also used as a surfactant, stearic acid has a powerful cleaning power that helps reduce the surface tension of water, allowing it to mix with oil and dirt on the skin's surface, making them loose and easily washed away. Stearic acid can also be used as an emulsifier, meaning that it can be combined with other substances (such as oil and water) that are usually separate and incompatible to keep cleansers smooth and milky. | ||||||
Packing | 500g/1kg/25kg or as request | ||||||
Product Paramenters
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 | ||
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 | ||
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FAQ
1. who are we?
We are based in Zhejiang, China, start from 2020,sell to Southeast Asia(30.00%),Eastern Asia(20.00%),North America(10.00%),Africa(10.00%),South Asia(10.00%),Eastern Europe(5.00%),Western Europe(5.00%),Southern Europe(5.00%),Domestic Market(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Precious Metal Catalyst,Rare Earth Materials,Organic Solvent,Laboratory Chemicals / Reagents
4. why should you buy from us not from other suppliers?
We, Hangzhou Baoran Chemical Co., Ltd., have rich experience in chemicals for more than 10 years. Established good business relations with manufacturers. And we have strong logistics supply chain support. Our aim is to make purchase easier and cheaper.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,French,Russian,Korean
We are based in Zhejiang, China, start from 2020,sell to Southeast Asia(30.00%),Eastern Asia(20.00%),North America(10.00%),Africa(10.00%),South Asia(10.00%),Eastern Europe(5.00%),Western Europe(5.00%),Southern Europe(5.00%),Domestic Market(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Precious Metal Catalyst,Rare Earth Materials,Organic Solvent,Laboratory Chemicals / Reagents
4. why should you buy from us not from other suppliers?
We, Hangzhou Baoran Chemical Co., Ltd., have rich experience in chemicals for more than 10 years. Established good business relations with manufacturers. And we have strong logistics supply chain support. Our aim is to make purchase easier and cheaper.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,French,Russian,Korean
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