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CETRIMIDE Extra Pure

Conforms to IP, BP
Tetradecyltrimethyl ammonium bromide

COAs

Packings

100 g (00100)

500 g (00500)

1PW1200400 1PW1201600
Print friendly version
Article No. 2669D Grade Extra Pure
Purity 96% CAS No. 1119-97-7
Molecular Formula C17H38BrN Molecular Weight 336.39
H.S. Code 2923.9000 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Crystalline Soild Colour white
Melting point/ Freezing point [°C] 245-250°C

Specifications

Appearance A white or almost white, voluminous free flowing powder.odour faint and characteristic. Assay (as C17H38BrN; on dried basis) 96.0% 101.0%
Identification as per BP, IP To comply the tests UV absorbance at 260 nm to 280 nm Max 0.05
Solubility Freely soluble in water, in ethanol (95%) and in chloroform; practically insoluble in ether Appearance of solution 2% w/v solution in distilled water is clear and colourless
Acidity or alkalinity To comply the tests Amine & amine salts To comply the tests
Loss on drying (at 100-105°C; 2 hrs) Max 2.0% Sulphated ash Max 0.5%

Safety Information and Hazard Symbols

Corrosion Exclamation Mark Environment Health Hazard
Symbol: GHS05, GHS07, GHS08, GHS09
 Signal Word: Danger
 UN No.: 3263
 IMCO Class No.: 8
 Packing Group: II
 Hazardous Statement: H302-H315-H318-H335-H373-H410
 Precaution Statement: P273-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312
 Risk Statement: 34
 Safety Statement: 26-36/37/39-45
Revision Date: 03-Dec-2025

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