BENZALKONIUM CHLORIDE 50% SOLUTION
Tests
Specifications
1 DESCRIPTION
A Clear,colorless liquid or slightly yellowish liquid miscible with water & with alcohol.
2 pH (10% aqueous solution)
6.5 – 7.5
3 Free Amines
Nil
4 Assay
49 – 51% w/v
5 Solubility
As Per BP
6 Identification
As Per I P / B P
7 Acidity Or Alkalinity
NMT 0.1 ml of 0.1m hydrochloric acid or 0.1m sodium hydroxide is required.
8 Appearance Of Solution
As Per IP / BP.
9 Amine & Amine Salts
As Per BP
10 Sulphated Ash
NMT 0.1%