BGC > Buscar Producto > Cetyltrimethylammonium bromide

Molecular Formula: C19H42BrN

Appearance(25 ℃): white or pale yellow plaster
Content of actives(wt%): 70-72
PH value(10% aqueous solution): 6.0—9.0
Free amine + Amine-HBr(wt%): ≤3.0
ASH (wt%): ≤0.5

Product name: cetyltrimethyl ammonium bromide
Synonyms: Cetyltrimethylammonium bromide; N, N, N-trimethyl-1-hexadecylammonium bromide; Cetyltrimethylammonium bromide; Positive soap; Cetyltrimethylammonium bromide Methyl ammonium bromide; cetyl trimethyl ammonium bromide (CTAB); cetrimide bromide; bromotrimethylamine
English name: Hexadecyl trimethyl ammonium bromide
N-N-N-N-TRIMETHYLAMMONIUM BROMIDE; N-HEXADECYLTRIMETHYLAMMONIUM BROMIDE; PALMITYLTRIMETHYLAMMONIUM BROMIDE; TIMTEC-BB SBB008910 N-CETYL-N, N-TRIMETHYLAMMONIUM BROMIDE; N, N-TRIMETHYLTETRADECYLAMMONIUM BROMIDE; N-HEXADECYL-N, ; TRIMETHYLHEXADECYL-AMMONIUM BROMIDE; 1-Hexadecanaminium, N, N, N-trimethyl-, bromide
CAS: 57-09-0
Molecular formula: C19H42BrN
Molecular weight: 364.45
EINECS: 200-311-3


Melting point: 248-251 ° C (lit.)
Flash point 244 ° C
Store at RT.
Solubility H2O: 50 mg / mL
Form powder
Color white
Water solubility 13 g / L (20 ºC)
Sensitivity
Merck 14, 2025
BRN 3598189
Stable. Incompatible with strong oxidizing agents. Protect from moisture.
CAS database 57-09-0 (CAS DataBase Reference)
EPA Chemical Substance Information 1-Hexadecanaminium, N, N, N-trimethyl-, bromide (57-09-0)

Chemical properties: Appearance white or light yellow crystal to powder, soluble in isopropanol, soluble in water, shock generated a lot of foam, with cationic, nonionic, amphoteric surfactants have good compatibility.
Uses With excellent penetration, softening, emulsification, antistatic, biodegradable and bactericidal properties. Chemical stability, heat resistance, light resistance, pressure, resistance to strong acid and alkali. Used as natural, synthetic rubber, silicone oil and asphalt emulsifier; Synthetic fiber, natural fiber and glass fiber antistatic agent, softener; Conditioner conditioning agent.
Uses: Used as hair conditioner, softener, fungicide, emulsifier, flocculant and so on
Uses This product is a cationic surfactant. Can be used as a fungicide, the preparation of gargle, disinfectant, intestinal grape absorption inhibitor. Can also be used as micelle solubilization spectrophotometric reagent.
Uses For organic synthesis, can also be used as a cationic surfactant, as a fungicide, preparation of gargle, disinfectant, intestinal glucose absorption inhibitor. The goods is also commonly used micelle solubilization spectrophotometric reagent.
Purposes: for intestinal glucose absorption inhibitors, surfactants
Use Cationic surfactants. Mainly used as cosmetics, fungicides, softeners, emulsifiers and antistatic agents. When used in hair conditioner, it can be adsorbed on the hair surface, forming a single molecular film, the hair fluffy, soft and give the hair natural luster, while restraining the hair surface due to friction generated by static electricity, the hair is easy to comb.
Use of colorimetric or photometric determination of antimony and tin; intestinal glucose absorption inhibitors; aromatics reduction and olefin epoxidation phase transfer catalyst; surfactant fungicide; disinfectant