Chemical Name | Cetyl Trimethyl Ammonium Bromide |
CAS Number | 57-09-0 |
Product Number | OC000029 |
Molecular Formula | C19H42BrN |
Molecular Weight | 364.44748 |
1. Product Introduction
Cetyl trimethyl ammonium bromide (CTAB)
Cetyl trimethyl ammonium bromide (CTAB) other names Cetrimonium bromide; CTAB; Hexadecyl trimethyl ammonium bromide; Palmityltrimethylammonium bromide; is white crystal to powder, easily soluble in isopropanol, soluble in water, produces a lot of foam when shaking, and has good compatibility with cationic, non-ionic and amphoteric surfactants. It has excellent penetration, softening, emulsification, antistatic, biodegradability and sterilization properties.
2. Specification or COA
Item |
Unit |
Specifications |
Results |
Test Method |
Appearance |
|
White to off-white powder |
White powder |
Visual |
Assay(w/w dry basis) |
% |
99.0 MIN |
99.42 |
Titration |
Moisture |
% |
0.8 MAX |
0.31 |
Karl fischer titration |
Color |
Hazen |
100 MAX |
31.5 |
Photoelectric colorimetry |
3. Product application
Cetyl trimethyl ammonium bromide (CTAB) is mainly used as natural, synthetic rubber, silicone oil and asphalt emulsifier; antistatic agent and softener for synthetic fiber, natural fiber and glass fiber; conditioner for hair conditioner; phase transfer catalyst; emulsion foaming agent, surfactant, Analytical reagent, polyester silk agent, leather fatliquor, it is also used as a surfactant in the production of flux and solder paste. It has strong activity and has a certain effect on bright spots, weak welding and full welding.
4. Packing & Delivery
Standard export neutral packing in 25kg/cardboard drum, 20'FCL=9MT with pallets.