Specifications:-
Product name : Refined Glycerine � USP
PARAMETER SPECIFICATION
ASSAY Not less than 98% to not more than 101% of
glycerine
APPEARANCE Clear colourless liquid, odourless
SOLUBILITY Misible with water and ethanol
IDENTIFICATION Passes the test B(GC)
ACIDITY OR
ALKALINITY
The solution is colourless and not more than 0.2 ml
of 0.1 N NaOH is required to produce a pink colour
HEAVY METALS Not more than 5 ppm
IRON ---
SULPHATES Not more than 20 ppm
CHLORIDES Not more than 10 ppm
ALDEHYDES,
REDUCING
SUBSTANCES
Any colour produced is not more intense than
standard
ESTERS Less than 1 ml of 0.5N HCI
SULPHATEDASH Not more than 0.01%
SULPHATEDASH Not more than 0.01%
WATER 0.5% max
Specific Gravity Not less than 1.249 at 25�°C
Alpha Colour 10 max
Organic Volatile
impurities Conforms USP
Uses:
�· Cosmetics
�· Foods
�· Toothpaste
�· Lubricate food handling machinery
�· Soaps

Specifications:-
Product name : Refined Glycerine � USP
PARAMETER SPECIFICATION
ASSAY Not less than 98% to not more than 101% of
glycerine
APPEARANCE Clear colourless liquid, odourless
SOLUBILITY Misible with water and ethanol
IDENTIFICATION Passes the test B(GC)
ACIDITY OR
ALKALINITY
The solution is colourless and not more than 0.2 ml
of 0.1 N NaOH is required to produce a pink colour
HEAVY METALS Not more than 5 ppm
IRON ---
SULPHATES Not more than 20 ppm
CHLORIDES Not more than 10 ppm
ALDEHYDES,
REDUCING
SUBSTANCES
Any colour produced is not more intense than
standard
ESTERS Less than 1 ml of 0.5N HCI
SULPHATEDASH Not more than 0.01%
SULPHATEDASH Not more than 0.01%
WATER 0.5% max
Specific Gravity Not less than 1.249 at 25�°C
Alpha Colour 10 max
Organic Volatile
impurities Conforms USP
Uses:
�· Cosmetics
�· Foods
�· Toothpaste
�· Lubricate food handling machinery
�· Soaps