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  Product : Chlorhexidine Hydrochloride
    Mol. Formula C22H30Cl2N10.2HCl
    Mol. Wt. 578.4
    TEST REQUIREMENTS
   
 
Description

White crystalline odorless powder having bitter taste.
Soluble in Formic acid, slightly soluble in methanol, and in
warm methanol, and practically insoluble in water, in
ethanol (95%) and in diethyl ether.
It is gradually colored by light.

  Identification :
By chemical Test
Dissolve 0.01 g in 5 ml of methanol by warming, add 1 ml
of Bromine TS and 1 ml of 8 mol/L Sodium hydroxide TS a
dark red colour is produced
    Melting range Residue obtained from sample treatment melts at
1300C to 1340C
    Reaction of chloride It give’s reaction of Chloride.
  Purity  
  (A) Heavy Metals Mot more than 10 ppm
  (B) Arsenic Not more than 2 ppm
    (C) p-Chloroaniline Not more than 200 ppm
    Loss on Drying
(1 g, 1300C, 2hrs.)
Not more than 2.0%
    Residue on ignition Not more than 0.1%
    Assay (On Dried Basis) Not less than 98% of C22H30Cl2N10.2HCl