Advanced
Search
Chemicals
Lab Chemicals by Category
Advanced Search
COA Center
LOBA TLC Sprayer
MN Filter
Filtration
Chromatography
Rapid Tests
Water Analysis
Resources
Hazard Symbols
GHS Labeling
Precautionary Statements
Hazard Statements
Conversion Charts
Fractions
Particle Size
Periodic Table
MGT-7 Form
Company Profile
From Our Chairman
About Us
Vision
What We Offer
Certifications
Core Values
Our Commitment
Facility Tour
Manufacturing
Laboratory
Warehousing
Our Integrated Management System
Privacy Policy
Support
Catalogs & Price Lists
Product Brochures
Packings
Contact Us
Find a Dealer
Home
Lab Chemicals
Quaternary Ammonium Compounds
N-CETYL-N,N,N TRIMETHYL AMMONIUM BROMIDE
N-CETYL-N,N,N TRIMETHYL AMMONIUM BROMIDE AR
Precipitant for nucleic acid and Muco-polysaccharrides.
(1-Hexadecyl)trimethylammonium bromide; Trimethylhexacecylammonium bromide; Cetrimonium Bromide; CTAB
Article No.
02681
Grade
AR
Purity
99%
CAS No.
57-09-0
Molecular Formula
C
1
9
H
4
2
BrN
Molecular Weight
364.46
H.S. Code
2923.9000
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
5 - 7
Melting point/ Freezing point [°C]
248 - 251 °C
Flash point [°C]
244 °C
Solubility in water [% weight]
36.4 g/l at 20 °C - completely soluble
Partition coefficient Log Pow octanol / water at 20°C
3.18
Packings
100 g
(00100)
500 g
(00500)
Specifications
Appearance
White powder
Assay
Min 99%
Heavy metal (as Pb)
Max 0.001%
Iron (Fe)
Max 0.001%
Sulphated ash
Max 0.1%
Loss on drying
Max 1.0%
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07, GHS09
Signal Word: Danger
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302-H315-H318-H335-H400
Precaution Statement: P261-P273-P280-P305 + P351 + P338
Revision Date :
20-Dec-2013