N-Cetyl-N, N, N-Trimethyl Ammonium Bromide AR 500 Gram

PRODUCT CODE 491325
SYNONYMS Hexadecyltrimethyl ammonium bromide
C.I. NO. --
CASR NO. (57-09-0)
ATOMIC OR MOLECULAR FORMULA C19H42BrN
ATOMIC OR MOLECULAR WEIGHT 364.45
PROPERTIES Soluble in acetone, ethanol and chloroform.

PARAMETER LIMIT
Description White powder.
Solubility 10% solution in 96% ethanol is clear.
Minimum Assay (Argentometric, on dried
sub.)
99.0%
Identification (FTIR) Conforms.
Melting range (Dec) 237° – 243°C

MAXIMUM LIMIT OF IMPURITIES
Sulphated ash 0.1%
Loss on drying (at 105°C) 1.0%
Heavy metals (Pb) 0.001%
Iron (Fe) 0.001%
Cetyldimethylamine (TLC) 0.5%