Cetylpyridinium Chloride

Cetrimonium Chloride

Cetrimonium chloride, also known as cetyltrimethylammonium chloride, is a white crystalline powder that is easily soluble in isopropanol and soluble in water. It produces a large amount of foam when shaken and has good compatibility with cationic, nonionic, and amphoteric surfactants. It exhibits excellent chemical stability, resistance to heat, light, pressure, strong acids, and alkalis. It possesses outstanding properties such as penetration, softening, emulsification, antistatic effects, biodegradability, and sterilization.

Basic Introduction
Chemical Name: Cetyltrimethylammonium chloride
INCI Name: Cetrimonium chloride
CAS Registry Number: 112-02-7
EINECS Registry Number: 203-928-6
HS Code: 3402410000
Molecular Formula: C19H42ClN
Molecular Weight: 320
Synonyms: Cetyltrimethylammonium chloride; 1631; Hexadecyltrimethylammonium chloride; Cetrimonium chloride; N-Hexadecyltrimethylammonium chloride; CETRIMONIUM CHLORIDE; Cetyltrimethylammonium Chloride.

Application Fields
Daily Use: As an ionic surfactant, it is used in conditioning and preservative cosmetics such as hair conditioners and skincare products.
Medical Field: Used as a bactericide and disinfectant.
Chemical Industry: Employed 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 packaging

Stability and Storage Conditions
Store sealed in a cool, dry place. Avoid mixing with different chemicals and prevent vigorous vibration and shaking.

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

Physical Properties
1. Appearance: White or light yellow paste or solid.
2. Density (g/mL, 30°C): 0.44
3. Relative Density (20°C/4°C): 0.968
4. Melting Point (°C): 232-234
5. Refractive Index: 1.377
6. Flash Point (°C): 100
7. Solubility: Water-soluble.