Refined & Crude Glycerine 70% 80% 98% 99% 99.5% 99.7%

 Classification:Alcohol                                                             CAS No.:56-81-5

Other Names:Glycerol                                                             MF:C3H8O3

EINECS No.:200-289-5                                                            Product Name:Glycerol        

Grade Standard:Food Grade, Industrial Grade, Medicine Grade, Cosmetic Grade

Purity:99%                                                                                Appearance:colorless liquid

Application:Food/Medicine/Industrial Grade                          Density:1.25 g/mL(lit.)                         

Package:200L/Barrel                                                                 Melting point:20 °C(lit.)

Storage:2-8°C                                                                            Solubility:H2O: 5 M at 20 °C

SHELF LIFE:2 Years

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.

Specification:

Index name	Index
Grade	Super grade	Top grade	First grade	Second grade
Chroma ≤	20	20	30	70
Assay % ≥	99.5	98.5	98.0	95.0
Density20centigradeg/m ≥	1.2598	1.2572	1.2559	1.2481
Chloride Assay ≤	0.001	0.001	0.01	0.05
Sulfating Ash (%) ≤	0.01	0.01	0.01	0.01
Acidity or Alkalinity (mmol/100g)≤	0.064	0.064	0.1	0.3
Saponification equivalent (mmol/100g) ≤	0.64	0.64	1.0	3.0
Heavy metals Assay (as Pb, mg/kg≤	5	5	5	5
As (as As, mg/kg)≤	2	2	2	2

Application: 

1) In medicine, it is used to making various preparations, solvent, hygroscopic agent, antifreeze and sweeteners, preparation for external use ointment or suppository, with glycerol nitroglycerin used for explosive materials.

2) In the coatings industry, it is used for making all kinds of alkyd resin and polyester resin, epoxy resin and glycidyl ether.

3) In textile and printing industry, it is used for preparing wetting agent hygroscopic agent, fabric anti-creasing shrink proof treatment agent, dispersant and penetrating agent.

4) In the food industry , it is used as sweetener, tobacco hygroscopic agent and solvent

5) In addition, in the paper, cosmetics, leather, photography, printing, metal processing rubber and other industries widely application

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