Formula: | C3h8o3 |
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Classification: | Saturated Alcohol |
Appearance: | Liquid |
Type: | 2°(Secondary Alcohol) |
Hydroxyl No.: | Trihydroxy |
Transport Package: | Bottles Per Barrel |
Samples: |
Customized Request
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Glycerin
Glycerin is triglyceride molecule skeleton components. When the human body fat intake, in which the triglyceride metabolism through the body decomposition, the formation of glycerol and stored in fat cells. Therefore, the final product of triglyceride metabolism is the glycerol and fatty acids. Can be used as solvents, lubricants, agents and sweeteners.
Glycerin is a colorless sweet clear viscous liquid. No smell. Warm and sweet. The national standard is called glycerol, can absorb moisture from the air, also can absorb hydrogen sulfide, sul fur dioxide and hydrogen cyanide. Soluble in benzene, chlorof orm, carbon tetrac hloride, carbon disulfide, petrol eum ether and oil. Relative density 1.26362. Melting point 17.8. Boiling point 290 C (decomposition). The refractive index of 1.4746. Flash point (open cup) 176 C. Acute toxicity: mg/kg LD50:31500 (rat).
Index |
Value |
Result |
|
Appearance |
Transparent without suspension |
||
Odour |
No odour |
||
Hazen |
≤ 20 |
10 |
|
Glycerin Content (%) |
≥ 99.5 |
99.66 |
|
Specific Gravity(20°C)(g/ml) |
≥1.2598 |
1.2602 |
|
Chloride(%) |
≤ 0.001 |
0.001 |
|
Sulfated Ash(%) |
≤0.01 |
0.005 |
|
Acidity &Alkalinity (m mol/100g) |
≤ 0.050 |
0.030 |
|
Saponification Value (m mol/100g) |
≤ 0.40 |
0.35 |
|
Ars enic Content(mg/kg) |
≤2 |
1.5 |
|
Heavy Metals(mg/kg) |
≤ 5 |
3 |
Our factory adopts the most advanced equipment and strict process flow,We have strict quality control from production to shipment to ensure that each kilogram of products meets the quality standards in the hands of customers
Q1:Are you a factory? Where are you located?
A: We are a professional manufacturer with more than 20 years production experience of composite materials, Our own factory locate in xingtai city, hebei province.Suppliers with verified business licenses