DEQUALINIUM CHLORIDE

CAS-RN ........................................ 522-51-0
Documentation ................................. EDMF / J-DMF
Specification ................................. Ph. Eur.

Description ................................... White solid
IR Spectrum ................................... Similar to standard
Identification chloride ....................... To pass test
Solubility .................................... To pass test
Colour ........................................ Not more than Ref. B9
Opalescence ................................... Less than Ref. I
Neutrality .................................... To pass test
Loss on drying ................................ Max 7.0%
Sulphated ash ................................. Max 0.1%
Substances readily carbonisables .............. To pass test
HPLC 4-Aminoquinaldine ........................ Max 1%
HPLC Total impurities ......................... Max 10%
Residual acetone .............................. Not more than 0.5%
Assay ......................................... 95.0 - 101.0%