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Octadecyltrimethylammonium Chloride (1831), 40±1%

Catalog Number
QAC-112038-3
Product Name
Octadecyltrimethylammonium Chloride (1831), 40±1%
Structure
CAS
112-03-8
Category
Monoalkyl Quaternary Ammonium Salts
Molecular Formula
[C18H37N(CH3)3]+Cl-
Appearance
Colorless or pale yellow to brownish-yellow liquid or paste
Application
1. Emulsifiers: Asphalt emulsifiers and building waterproof coating emulsifiers, typically with an active ingredient content of ≥40%; silicone oil emulsifiers, hair conditioner emulsifiers, and cosmetic emulsifiers.
2. Textile auxiliaries: Antistatic agents for synthetic fibers, fabric softeners.
3. Modifying agents: Organic bentonite modifiers.
4. Flocculants: Protein coagulants for the biopharmaceutical industry, wastewater treatment flocculants.
5. Others: Softening processing aids for glass fibers.
Storage
Store in a cool, dry, and well-ventilated place.
Active Ingredients
40±1%
APHA Color
≤2
Free Amine Content
≤1.0%
NaCl Content
≤3%
Packaging
50 kg/180 kg/200 kg per drum, in plastic drums.
pH
5-9
Physicochemical Property
White waxy substance, easily soluble in water, producing abundant foam when agitated. It has good chemical stability and is resistant to heat, light, pressure, strong acids, and strong alkalis. Exhibits excellent penetration, softening, emulsifying, antistatic, and antibacterial properties. Compatible with a variety of surfactants or additives, showing significant synergistic effects.

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