Refined Glycerine I P
Description | Clear colourless or almost colourless, syrupy liquid, odourless, very hygroscopic |
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Identification | To Pass The Test B, C & D or A & D |
Acidity (ml of 0.1 N NaOH) | 0.20 Max |
Appearance of solution | The solution A is clear & diluted solution A is colourless |
Heavy metal as Pb ppm | 5.0 Max |
Iron as Fe ppm | 4.0 Max |
Chloride as Cl in ppm | 25.0 Max |
Sulphate as SO4 in ppm | 30.0 Max |
Aldehydes & reducing substances | To pass the test |
Ester | Min 8 ml of 0.1 M HCL required |
Ethylene glycol, diethylene glycol & related substances | To pass the test |
Sugars | To pass the test |
% Sulphated ash | 0.01 Max |
% Water (w/w) | 2.00 Max |
% Glycerol content on anhydrous basis | Not less than 98.0 & not more than 101.0 |
Description
Refined Glycerine IP is a colorless, odorless, viscous liquid that is sweet-tasting and non-toxic. It is a co-product of the methyl ester and fatty alcohols production process.
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