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REFINED GLYCERINE USP997
WILFARIN USP-997
Wilfarin refined glycerine is a multi-functional product. Its odourless and colourless properties make it a versatile product applicable in many industries. It is commonly used in personal care and cosmetics due to its ability to retain moisture. Being sweet-tasting, refined glycerine is widely used as sweetener in food. It can also be found in pharmaceutical products due to its non-toxic nature.
Composition
Specification Typical Values
Appearance Transparent
Glycerine Content (%) 99.7 min
Moisture (%) 0.3 max
Color (APHA) 10 max
Color (mL FeCl3) 0.4 Max
Identification A (IR) Conform
Identification B (DEG & EG)

Diethylene Glycol

 0.1 max

Ethylene Glycol

 0.1 max
Identification C (GC) Conform
Specific Gravity (@25℃) 1.2612 min
Residue On Ignition (%) 0.01 max
Chlorides (ppm) 10 max
Sulphates (ppm) 20 max
Heavy Metals (ppm) 5 max
Chlorinated Compounds (ppm) 30 max
Fatty Acids & Esters (mL of 0.5N NaOH/50 g) 1 max
Related Compounds

Individual Impurity (%)

 0.1 max

Total Impurities (%)

 1.0 max
Product Form Liquid
Packaging PE; Drum; ISO; IBC; Flexibag

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