| Customization: | Available |
|---|---|
| CAS No.: | 56-81-5 |
| Formula: | C3h8o3 |
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Glycerol is a colorless, viscous, hygroscopic, sweet-tasting trihydric alcohol. It is also called glycerin or glycerine, with the
term glycerol being preferred as the pure chemical form and the term glycerin(e) being primarily used when the compound is used commercially in various grades.
Physical Properties:
Properties: Colorless, transparent, odorless, viscous liquid,
Sweet, with moisture absorption.
Density: 1.25
Melting point: 18° C
Boiling point: 290° C
Flash point: 160° C
Water-soluble: >500g/L(20° C)
Solubility: Miscible with water and ethanol, aqueous
Solution is neutral, not soluble in benzene, Oils
Crude Glycerine:
| Item | Standard | Test Result |
| Glycerol, %, minimum | 80.0 | 80.69 |
| Water content, %, maximum | 15.0 | 12.13% |
| Ash content, %, maximum | 7.0 | 6.89 |
| Methanol-content, %, maximum | 0.5 | 0.08 |
| MONG, %, maximum | 3.0 | 0.29 |
| Salt content, %, maximum | 7.0 | 6.64 |
| Item | Standard |
| Appearance | Colorless, Clear, Syrup Liquid |
| Odor | Parctically Odorless & Taste Sweet |
| Color(APHA) ≤ | 10 |
| Glycerin Content≥ % | 99.5 |
| Water ≤ % | 0.5 |
| Specific Gravity(25°C) ≥ | 1.2607 |
| Fatty Acid & Ester ≤ml 0.5mol/L NaoH | 1.0 |
| Chloride ≤ % | 0.001 |
| Sulphates ≤ % | 0.002 |
| Heavy Metal( Pb) ≤ ug/g | 5 |
| Iron ≤ % | 0.0002 |
| Readliy Carbonizable Substances | Passes |
| Residue on Ignition ≤ % | 0.1 |
1.Medicinal and Pharmaceuticals
As a lubricating laxative in pharmaceutical formulations. It is also used as auxiliary solvent, wetting agent,
sweetening agent, penetrating agent, and anti-freezing agent.
It is widely used in the manufacturing of salves, tinctures, solutions, ointments, auristillas, glycerites, syrups,
tablets, and injections.
2.Personal Care
Glycerol can be used in soaps, shower gels, and cream cosmetics for moisture and protection.
It can also be used in toothpaste to ensure paste consistency.
3.Textiles
Glycerol can be used for lubricating, sizing, and softening yarns and fabrics.
Galvanized iron drum package, 250kg/drum. Sealed storage.
One 20ft container can load 80 drums, total 20tons. 
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