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        Hangzhou Kexing Biochem Co.,Ltd.

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          Biotin,D-Biotin,Vitamin H
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        Coenzyme Q10
        Coenzyme Q10 Water Soluble
        Name:
        P.W.:

        Coenzyme Q10

        1,Introduction
        Coenzyme Q10 is also named Ubiquinone,chemical name is :2,3-Dimethoxy-5-Methyl-6-Decaprenylbenzoquinone,molecular weight is :862,commercial name is :Ubidecarenone,Neuquinon.
        Structural formula:

        辅酶Q10
        Coenzyme Q10 is a fatsoluble organic quinones compound widely existing in the living body.It has very important physiological and pharmacological actions in human bodies, therefore, it is widely used in physiology, pharmacy, cosmetics and health protection.
        2,Property
        It is yellow or light yellow crystal powder, odorless, tasteless, easily soluble in chloroform, benzene and carbon tetrachloride; soluble in acetone, aether, petroleum ehter
        ; slightly soluble in ethanol; insoluble in water or methanol.It will be decomposed into red substances in the light, it is stable to temperature and moisture.
        SPECIFICATION
        PRODUCT NAME : UBIDECARENONE (COENZYMEQ10) USP28

        ITEM SPECIFICATION

        Description

        Yellow to orange crystalline powder
        Odorless and no taste
        Melting point 48 °C

        Identification

        A: IR
        B: Color Reaction : Positive

        Water

        ≤ 0.2%

        Residue on ignition

        ≤ 0.1%

        Heavy metals

        ≤ 20ppm

        Chromatographic purity

        Coenzymes Q7,Q8,Q9,Q11 and related impurities ≤ 1.0%
        Ubidecarenone(2Z)-isomer and related impurities: ≤ 1.0%
        Total impurities : ≤ 1.5%

        Assay (Coenzyme Q10)

        98.0-101.0%


        SPECIFICATION

        PRODUCT NAME : UBIDECARENONE (COENZYMEQ10) EP5

        ITEM SPECIFICATION

        Description

        Yellow or orange crystalline powder

        Identification

        A: (IR)
        B: (HPLC)

        Melting point

        About 48 °C

        Related substances

        Any impurity: max 0.5%
        Total impurities: max1.0%

        Impurity F

        ≤ 0.5%

        Sulphated ash

        ≤ 0.1%

        Assay

        97.0%-103.0%

        Water

        ≤ 0.2%

        Heavy metals

        ≤ 20ppm


        SPECIFICATION

        PRODUCT NAME : UBIDECARENONE (COENZYMEQ10) EP5

        ITEM SPECIFICATION

        Description

        Yellow or orange crystalline powder

        Identification

        A: (IR)
        B: (HPLC)

        Melting point

        About 48 °C

        Related substances

        Any impurity: max 0.5%
        Total impurities: max1.0%

        Impurity F

        ≤ 0.5%

        Sulphated ash

        ≤ 0.1%

        Assay

        97.0%-103.0%

        Water

        ≤ 0.2%

        Heavy metals

        ≤ 20ppm


         

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