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Hexadecyl trimethyl ammonium bromide CAS#57-09-0

Hexadecyl trimethyl ammonium bromide CAS#57-09-0 Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name：Hexadecyl trimethyl ammonium bromide

CAS No.: 57-09-0

Molecular Formula：：C19H42BrN

Molecular weight:364.45

Sample: Available

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Product Details

Products Description of Hexadecyl trimethyl ammonium bromide CAS#57-09-0

Hexadecyltrimethylammonium bromide is white or light yellow crystals or powder, easily soluble in isopropanol, soluble in water, produces a lot of foam when shaken, and has good compatibility with cationic, nonionic, and amphoteric surfactants. It has excellent penetration, softening, emulsification, antistatic, biodegradability, and bactericidal properties. This product has good chemical stability, heat resistance, light resistance, pressure resistance, and strong acid and alkali resistance.

Hexadecyl trimethyl ammonium bromide Chemical Properties

Melting point	248-251 °C(lit.)
density	1.1107 (rough estimate)
refractive index	1.5260 (estimate)
Fp	244 °C
storage temp.	Store below +30°C.
solubility	H2O: 50 mg/mL
form	powder
color	white
PH	5.0-7.0 (25℃, 0.1M in H2O)
Odor	Odorless
PH Range	5 - 7
Water Solubility	13 g/L (20 ºC)
Sensitive	Hygroscopic
λmax	λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.05
Merck	14,2025
BRN	3598189
Stability:	Stable. Incompatible with strong oxidizing agents. Protect from moisture.
InChIKey	LZZYPRNAOMGNLH-UHFFFAOYSA-M
CAS DataBase Reference	57-09-0(CAS DataBase Reference)
EPA Substance Registry System	Cetyl trimethyl ammonium bromide (57-09-0)

Safety Information

Hazard Codes	Xn,N
Risk Statements	22-37/38-41-50-50/53-36/37/38-48/22
Safety Statements	26-39-61-37/39-60-36
RIDADR	UN 3077 9/PG 3
WGK Germany	3
RTECS	BQ7875000
F	3
TSCA	Yes
HazardClass	9
PackingGroup	III
HS Code	29239000
Toxicity	LD50 in mice, rats (mg/kg): 32.0, 44.0 i.v. (Isomaa, Bjondahl)

Product Application of Hexadecyl trimethyl ammonium bromide CAS#57-09-0

It has excellent penetrating, softening, emulsifying, antistatic, biodegradable and bactericidal properties. It has good chemical stability, heat resistance, light resistance, pressure resistance, strong acid and alkali resistance. It is used as an emulsifier for natural and synthetic rubber, silicone oil and asphalt; an antistatic agent and softener for synthetic fibers, natural fibers and glass fibers; and a conditioning agent for hair conditioners.

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