GLYCERINE AND ITS SPECIFICATION

CRUDE GLYCERINE

ITEM

SPECIFICATION

Glycerol %

80 %

Moisture

8.0 %

Sodium Chloride

8.5 %

ASH

8.5 %

MONG

0.3%

Sugar

NIL

  REFINED GLYCERINE

ITEM

SPECIFICATION

Glycerol %

99.5 % Min

Specific Gravity @ 20ºC

1.249 Min

Arsenic

1.5 ppm Max

Colour Apha

20 Max

Chlorides

10 ppm Max

Water Content

0.5 % Max

Sulphates

20 ppm Max

Residue On Ignition

0.01% Max

Heavy Metals

5.0 ppm Max

Chlorinated Compounds

30 ppm Max

Fatty Acid & Ester

1 ml Max

Organic Volatile Impurities

Pass Standard USP 25 Limits

Diethylene Glycol & Related Compound

1% Max