Customization: | Available |
---|---|
CAS No.: | 56-81-5 |
Formula: | C3h8o3 |
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Test item
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Standard
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Result
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Glycerine content
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99.5Min
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99.71%
|
Moisture
|
0.5%Max
|
0.42%
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Product character
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Transparent
|
Transparent
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Color Hazen
|
20Max
|
15
|
Specific Gravity 20ºC
|
1.2598
|
1.26
|
Sulfating ash content
|
0.01Max
|
0.005
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Glycerol is an important organic chemical raw material and is widely used in many sectors of the national economy. It is an excellent hygroscopic agent, antifreeze, lubricant, solvent and co-solvent. It is an important raw material for the production of polyester, explosives, medicine, etc. In the food industry, it can be used as a water-retaining agent (for bread and cakes), a carrier solvent (for spices, pigments, and non-water-soluble preservatives), a thickener (for beverages, wine preparation, etc.), and a plasticizer. Agent (used in candies, desserts, meat products, etc.); can be used as a vehicle in colored foods. Glycerin is also used as a lubricant in food processing and packaging machinery. Commonly used as softeners, viscosity improvers and solvents in pharmaceutical and cosmetic manufacturing. Among polymer materials, glycerol is often used as a raw material for the production of polyurethane foam, polyether, etc. It is an important raw material for the production of alkyd resin and celluloid, and is especially used in large quantities in the manufacture of alkyd resin paint. It is also widely used in tobacco industry, ceramic industry, leather industry, wood industry and photography. and used as automobile and aircraft fuel and as antifreeze in oil fields.
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