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Trimethylstearylammonium Chloride
Hosea Chem® supplies Trimethylstearylammonium Chloride, CAS 112-03-8, a quaternary ammonium compound and cationic surfactant used in fabric softeners, antistatic agents, emulsifiers and other specialty chemical applications, with reliable bulk supply from Send Inquiry
Product Description
Trimethylstearylammonium Chloride, CAS 112-03-8
Trimethylstearylammonium Chloride, CAS 112-03-8, is a quaternary ammonium compound and cationic surfactant. It is also known as Octadecyltrimethylammonium Chloride, Trimethyloctadecylammonium Chloride, Steartrimonium Chloride and STAC.
Product Chemical Properties
Product Name: Trimethylstearylammonium Chloride
CAS No.: 112-03-8
Molecular Formula: C21H46ClN
Molecular Weight: 348.06
Chemical Name: Trimethylstearylammonium Chloride
Chemical Type: Quaternary Ammonium Compound
Synonyms: Octadecyltrimethylammonium Chloride, Trimethyloctadecylammonium Chloride, Stearyltrimethylammonium Chloride, Steartrimonium Chloride, STAC, N,N,N-Trimethyl-1-octadecanaminium Chloride
Physicochemical properties: white, waxy substance that is readily soluble in water and produces abundant foam upon agitation. It exhibits excellent chemical stability and resistance to heat, light, pressure, strong acids, and strong alkalis. It possesses outstanding penetrating, softening, emulsifying, antistatic, and bactericidal properties. It is highly compatible with various surfactants and auxiliaries, offering significant synergistic effects.
Product Technical Specification
A grade
Appearance (25 ℃): Colorless or slight yellow liquid or wax-like
Active ingredient % (Wt): 40±1
Free amine %: ≤1
Color(Gard): ≤2
NaCl%: ≤3
PH ( 1% aqueous solution): 5-9
B grade
Appearance (25 ℃): Colorless or slight yellow liquid or wax-like
Active ingredient % (Wt): 70±1
Free amine %: ≤1
Color(Gard): ≤2
NaCl %: ≤3
PH ( 1% aqueous solution): 5-9
Applications of Trimethylstearylammonium Chloride
1. Emulsifiers: Asphalt emulsifiers and emulsifiers for architectural waterproofing coatings (typically with an active content of ≥40%); silicone oil emulsifiers; emulsifiers for hair conditioners and cosmetics.
2. Textile auxiliaries: Antistatic agents for synthetic fibers; fabric softeners.
3. Modification additives: Modifiers for organobentonite.
4. Flocculants: Protein coagulants for the biopharmaceutical industry; flocculants for wastewater treatment.
5. Others: Softening processing aids for glass fibers.
Packaging
200kg/drum
Production Capacity
16000MT/year
Storage Requirements
Store the product in a cool, dry and well-ventilated area.
Keep containers tightly closed when not in use.
Protect the product from moisture, direct sunlight and contamination.
Trimethylstearylammonium Chloride Bulk Supply from China
Hosea Chem® offers Trimethylstearylammonium Chloride, CAS 112-03-8, also known as Octadecyltrimethylammonium Chloride and STAC, in bulk quantities with competitive factory-direct pricing and reliable export service.
We support international shipments in suitable packaging options. TDS, MSDS and COA are available upon request.
Contact Hosea Chem for the latest Trimethylstearylammonium Chloride price, bulk quotation, availability and technical documents.