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Glycerol

Detail

English name:GLYCEROL,GLYCERINE

Chemical formula:C3H8O3

Product attributes:refined glycerol

Packing instructions:25KG/drum,1000KG/drum,or according to the user needs agreement packaging.

Character Description: Glycerol, known as glycerol, is a colorless, odorless, viscous liquid with slightly sweet taste, melting point 20, boiling point 290 (decomposition), relative density 1.2613 (20/4). Pure glycerol can form crystalline solids. It crystallizes most easily when it is cold to - 15 ~55 ~. It has strong water absorption and can be soluble in acetone, trichloroethylene and ether-alcohol mixture.

Execution index:

Name

AR

Content(C3H8O3),ω/%

≥99.0%

Chroma(Hazen unit)

≤10

residue on lgnition(Sulfate) ,ω/%

≤0.001

Acidity(H+)/(mmol/g)

≤0.0005

Alkalinity(OH-)(mmol/g)

≤0.0003

Chloride(CL),ω/%

≤0.0001

Sulfate(SO4),ω/%

≤0.0005

NH4,ω/%

≤0.0005

As,ω/%

≤0.00005

Fe,ω/%

≤0.0001

Heavy metal(Pb),ω/%

≤0.0001

Fatty acid lipids (tributyl glyceride),ω/%

≤0.05

Sucrose and Glucose

qualified

Substances of reduced silver

qualified

Readily carbonizable substances

qualified

 

The glycerol produced by Chongqing Chuandong Chemical Group is refined by technology with high purity and few impurities.

Glycerol is an excellent hygroscopicant, antifreeze, lubricant, solvent and cosolvent. It is an important raw material for the production of polyester, medicine and so on. Glycerol can also be used as lubricant for food processing and packaging machinery. Nitroglycerol made from glycerol can be used as explosive raw material.

In addition, it is widely used in papermaking, cosmetics, leather making, photography, printing, metal processing rubber, tobacco industry, ceramics industry, leather industry, wood industry and other industries.

 

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