Pentaerythritol

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Character: The white crystallizes or the powder 　　Melting point: 261~262℃ 　　Boiling point: 276℃ 　　Relative density: 1.395g/cm3 　　Refractive index: 1.548 　　Solubility: 15℃ when 1g dissolves in the 18ml water. Dissolves in the ethyl alcohol, the glycerine, the glycol, the formamide. Does not dissolve in the acetone, the benzene, the carbon tetrachloride, the ether and the benzine and so on. 　　Stability: Is very stable in the air, is not easy to absorb water 　　Other transformation nature: Slightly has the sweet taste, basic non-toxic. 　　The system takes the method: Acetaldehyde and formaldehyde after alkalinity condition condensation returns to original state with the hydrogen or the response obtains with the formaldehyde under the strong alkali condition 　　Use: Uses in making the alkyd resin and the paint, the manufacture plastic stabilizer and the plasticizer, and uses in making the tetranitro pentaerythritol detonating charge and so on. 　　Packing and storage and transport: Knitting bag inside lining plastic film each bag of net weight 25kg. Storage in dry, clean, well ventilated warehouse .

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Hebei XiangFei chemical trade Co., LTD

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