Refined Glycerine 99.5% - USP/BP Grade
Name: Clycerine Purity 99.5% Min
Index
Appearance of Solution
Clear, colourless
Identification
Pass
Glycerol Content (%)
99.5 Min
Specific Gravity (25ºC/25ºC)
1.2606 Min
Colour APHA
10 Max
Fatty Acids & Esters (as Na2O) (%)
0.025 Max
Chlorides (ppm)
10 Max
Residue on Ignition (%)
0.01 Max
Sulphates (%)
0.002 Max
Heavy metals (ppm)
5 Max
Arsenic (ppm)
Negligible
Chlorinated Compound (ppm)
30 Max
Water (%)
0.5 Max
Diethylene Glycol (%)
0.1 Max
Ethylene glycol (%)
0.1 Max
Individual Impurities (%)
0.1 Max
Total Impurities (%)
1 Max
Aldehydes & Reducing Substances
5 Max
Acidity / Alkalinity (ml 0.1M NaOH)
0.2 Max
Refractive Indes (n20D)
1.470 - 1.475
Sugars
Negative