USP VG / PG Food grade Propylene Glycol, Vegetable Glycerine for Vape E Juice
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 |
Features :
Glycerin is a colorless, transparent, odorless, thick liquidof taste sweet, with hygroscopic, flammable, low toxicity.
Usage:
Glycerin, with the ointment or suppository, can be used aspharmaceutical preparation, solvent, moisture adsorbent, and antifreeze andsweetener in medicine;
it can be used as alkyd resin, polyester resin, andepoxy resin in coating industry; it can be used as moisture adsorbent,anti-shrinkage agent, dispersant in textile and dyeing and printing industry;
it can be used as sweetener, moisture adsorbent of tobacco, and solvent in foodindustry. Nitroglycerin, obtained with glycerin, can be used as explosivesmaterials. Moreover,
it can be used in papermaking, cosmetic, leather,printing, photo and metal processing.