Stearyl trimethyl ammonium bromide

Product Name: Octadecyl trimethyl ammonium bromide;  Stearyl trimethyl ammonium bromide
CAS number: 1120-02-1
Molecular weight: 392.5
Molecular formula: C18H37(CH3)3NBr      
Purity (content): 30%/50%/70%/99%

Properties: 30% and 50% are colorless to light yellow liquid, 70% is off-white to light yellow paste, 99% is off-white solid, which are soluble in alcohol and slightly soluble in hot water. When shaking, a large amount of foam is produced, which has good compatibility with cationic, non-ionic surfactants or dyes and has significant synergistic effect. Good chemical stability, heat resistance, light resistance, strong acid and alkali resistance. Has excellent permeability, softness, emulsification, anti-static and bactericidal properties.

Usage: Widely used in asphalt emulsification and waterproof coating emulsification, silicone oil emulsification, hair conditioner main agent, various fiber anti-static agents, organic bentonite modification, protein flocculation and water treatment flocculation in biopharmaceutical industry, glass fiber softening processing, nylon parachute surface anti burn treatment agent, as well as bactericides and disinfectants.

Caution: Avoid compatibility with anionic surfactants, dyes, or additives; Easy to absorb water, store properly.