Stearyltrimethylammonium Chloride
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 Field: Used as an ionic surfactant for conditioning and preserving cosmetics, such as conditioners and skincare products.
Medical Field: Employed as a bactericide and disinfectant.
Chemical Industry: Used in the synthesis of antistatic agents, softeners, and other chemical products.
Material Field: Serves as a fiber treatment agent to improve the softness of textiles.

Packaging Method
Drum

Stability and Storage Conditions
Avoid prolonged exposure to high temperatures and contact with incompatible chemicals, which may lead to 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 potential leaks or spills.

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