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Cetyl Trimethyl Ammonium Bromide

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.

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