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Glycerol
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Product introduction:
glycerolProduct: glycerol
English name: glycerol
Alias:Glycerine,1,2,3-Propanetriol, Trihydroxypropane.
CAS No.: 50-81-5
Molecular formula: C3H8O3
Physicochemical property:
|
Item |
Quality Indicators |
|
Appearance |
Colorless viscous liquid, Odor, warm sweetness, can absorb moisture |
|
Melting point:(οC): |
18.18 |
|
boiling point:(οC): |
290.9 |
|
Relative density:(water=1): |
1.26331(20οC) |
|
relative vapor density:(air=1): |
3.1 |
|
Viscosity（20οC): |
1412mPa. (25οC):945mPa.s |
|
Surface tension(20οC) : |
63.3 mN/m |
|
saturated vapor pressure(kPa): |
0.4(20οC) |
|
flash point:(οC): |
177 |
|
Ignition temperature(οC): |
370 |
|
Coefficient of volumetric expansion/K-1: |
0.000615 |
|
Solubility: Soluble in alcohol, miscible with water, insoluble in chloroform, ether, the Carbon disulfide, benzene, oils, some inorganic soluble. |
|
Use:
1, for the manufacture of nitrated glycerol alkyd resin and epoxy resin.
2, in medicine, for the Preparation of a variety of agents, solvents, hygroscopic agent, antifreeze and sweeteners, dispensing topical ointment or suppository for the glycerol preparation of nitrated glycerol.
3, in the paint industry for the Preparation of a variety of alkyd resins, polyester resins, shrink the glycerol ether and epoxy resin.
4 for the preparation of lubricants in the textile and dyeing industry, hygroscopic agent, fabric anti-shrinkage treatment agents, dispersants and penetrants.
5, in the food industry as sweeteners, tobacco agents moisture and solvents.
6, paper, cosmetics, leather, photography, printing, metal processing, electrical materials and rubber and other industries have a wide range of the Use.
7, and as automobile and aircraft fuel and oil antifreeze.
Packaging and specification: metal drum/plastic drum, 250kg/drum
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