Choline Bi Carbonate Soln.

DESCRIPTION


:


Colourless to pale yellow colour liquid with a strong fishy
amine like odour.





SPECIFIC GRAVITY


:


About 1.11 at room temperature




PH OF 10 % W/V SOLUTIONN


:


8.60 to 8.90




CHLORIDE


:


Not more than 10 PPM




ARSENIC


:


Not more than 2 PPM




HEAVY METALS



:


Not more than 2 PPM




IRON


:


Not more than 30 PPM




ESTIMATION OF CHOLINE BICARBONATE


:


Weigh about 2.0 gms of a sample in a weighing bottle and
transfer in a 250 ml of conical flask containing 50 ml of
distilled water. And titrate with 0.5 N H2SO4 (Sulphuric acid)
using methyl red indicator. Each ml of 0.5 N
H2SO4 is equivalent to 0.0825 g of Choline Bi Carbonate