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      1. Kojic Acid Dipalmitate

        • Price:

          Negotiable

        • minimum:

        • Total supply:

        • Delivery term:

          The date of payment from buyers deliver within days

        • seat:

          Zhejiang

        • Validity to:

          Long-term effective

        • Last update:

          2018-07-19 10:21

        • Browse the number:

          364

        Send an inquiries

        Company Profile

        Hangzhou Lianzheng Chemical Co.,Ltd

        By certification [File Integrity]

        Contact:lianzheng(Mr.)  

        Email:

        Telephone:

        Phone:

        Area:Zhejiang

        Address:Zhejiang

        Website:http://www.hzlzchems.com/ http://lianzheng.shh-dingchao.com/

        Product details

        Kojic acid Dipalmitate

        Name: Kojic acid dipalmitate
        CAS: 79725-98-7
        White sheet crystals
        Assay: 99.0%min
        Best Whitening agent

        Chemical name: 2-Palmitoyloxymethyl-5-palmitoyloxy-pyrone; 2-Palmitoyloxymethyl-5-palmitoyloxy-γ-pyrone

        CAS#: 79725-98-7

        MF: C38H66O6

        MW:?618.93?

        Molecule structure:


        Kojic acid dipalmitate?Property:?

        Kojic dipalmitate is modified kojic acid derivative, which not only overcomes the instability to light, heat and metallic ion, but also keeps the inhibitory tyrosinase activity and prevents the forming of melanin.
        Melting point:?92~96°C

        Kojic acid dipalmitate?Test satandard:

        TestItem

        Standard

        Appearance

        Whiteflakecrystal

        Assay(HPLC)

        ≥98.0%

        Residueonlgnition

        ≤0.5%

        Lossondrying

        ≤0.5%

        Solubility

        SolubleinwarealcoholMineraloilandesters

        Meltingpoint

        92-96℃

        Arsenic

        ≤2ppm

        Heavymetal

        ≤10ppm

        Colorreactionofferricchloride

        Negative

        Bacteria

        ≤300cfu/g

        Fungus

        ≤100cfu/g

        E.Coli

        Negative

        Function:

        Kojic dipalmitate owns stable chemical property. It will not turn yellow for oxidation, metallic ion, illumination and heating. As fat soluble skin whitening agent,it is easier to be absorbed by skin.With the most advanced technology, kojic dipalmitate synthesized by our company has the most shallow color and the minimum impurity.

        Packing:?

        25kg in drums


        http://www.hzlzchems.com/

        午夜影视
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