Octadecyltrimethylammonium chloride

Stearyltrimethylammonium Chloride

Properties and Stability
Excellent stability, surface activity, emulsification, sterilization, disinfection, softening, and antistatic properties.

Basic Introduction
Chinese Name: Stearyltrimethylammonium Chloride
Chemical Name: Stearyltrimethylammonium Chloride
INCI Name: Steartrimonium Chloride
CAS Registry Number: 112-03-8
EINECS Registry Number: 203-929-1
HS Code: 3402410000
Molecular Formula: C21H46ClN
Molecular Weight: 348.46
Synonyms: Trimethyloctadecylammonium Chloride; 1831; Steartrimonium Chloride; Trimethylstearylammonium Chloride; Steartrimonium chloride.

Application Fields
Daily Use: As an ionic surfactant, used in conditioning and preservative cosmetics such as hair conditioners and skincare products.
Medical Field: Used as a bactericide and disinfectant.
Chemical Industry: Used in the synthesis of antistatic agents, softeners, and other chemical products.
Material Field: Used as a fiber treatment agent to improve the softness of textiles.

Packaging Method
Drum

Stability and Storage Conditions
Avoid high-temperature environments and contact with incompatible chemicals, which may cause degradation and loss of activity. Avoid mixing with different chemicals, especially acidic and oxidizing substances, to prevent adverse reactions. Avoid severe vibration and shaking to prevent possible leakage or spillage.

Product Compliance
Appearance (25°C): White to slightly yellow paste
Active Content, %: 68.0-72.0
Free Amine Content, %: ≤2.0
pH Value (1% aqueous solution): 5.0-9.0

Uses
Stearyltrimethylammonium Chloride is an ideal raw material for hair conditioners, an emulsifier for pharmaceuticals and cosmetics, a textile softener, synthetic resin antistatic agent, asphalt emulsifier, dispersant, penetrant, and industrial and agricultural disinfectant and bactericide.