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Vitamin C CAS 50-81-7

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    Vitamin C

    Alias: ascorbic acid; L-ascorbic acid; Vitamin C

    CAS number:50-81-7

    Molecular formula:C6H8O6

    Molecular weight:176.12

    Product introduction: in the air in the gradient of light yellow, aqueous acidic reaction, easy oxidation in air.Soluble in water, alcohol, insoluble in benzene, chloroform, and ethyl ether.

    Use: the determination of arsenic, iron, phosphorus and iodine benchmark reagents, chromatography analytical reagent, antioxidants, masking agent, reducing agent.

    Solubility: soluble vitamins

    Melting point: 190 - 192?

    Proportion:  1.954

    Specific rotation:  21°(C=10,H2O)

    Storage: keep away from light and dry cool place and avoid contact with metal.



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