BENZALKONIUM CHLORIDE 50% W/V AQUEOUS SOLUTION

Product Code : 01791




Specifications

Appearance Clear, colourless or slightly yellowish liquid
Solubility Miscible with water and with ethanol (96 per cent). It froths copiously when shaken
Identification (as per BP) To comply tests
Appearance of solution 2% w/v solution in CO2 free water is clear and not more intensely colored than reference solution Y6
Acidity or alkalinity Not more than 0.1 mL of 0.1 M hydrochloric acid or 0.1 M sodium hydroxide is required to change the color of the indicator
Average relative molecular mass and ratio of alkyl components -
Impurities A (Benzyl alcohol) NMT 0.5% w/v
Impurities B (Benzaldehyde) NMT 0.15%
Impurity C (Chloromethyl) benzene NMT 0.05%
Amine & amine salts Titration curves has two inflection points, the volume of titrant added between the 2 points is not greater than 5.0 mL.
Sulphated ash NMT 0.1%
Alcohol content NMT 10%v/v
Assa y (as alkylbenzyl dimethylammonium chloride) NLT 47.5% w/v and NMT 52.5% w/v



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