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        Medical food preservative series,APIs

        Cosmetic materials,Vitamin series,etc.

        Commodity name Germall MP
        Product name Methyl paraben
        CAS#
        Molecular formula

        C8H8O3

        Structural formula

        Other

        Molecular weight : 152.15

        Physical and chemical properties: This product is white crystal, soluble in alcohol, ether and acetone, slightly soluble in water, boiling point 270-280 ℃.

        Product quality standards

        Item Standard
        Properties white powder
        Assay (on a dry basis),% 98-102
        Melting point, ℃ 125 ~ 128
        Loss on drying,% ≤ 0.5
        Residue on ignition,% ≤ 0.1
        Acidity qualified
        P-hydroxybenzoic acid and salicylic acid qualified
        Solubility soluble in alcohol, ether and acetone, slightly soluble in water

        Use

        ● Global registration recognition, excellent safety, eye, skin, mucous membrane without stimulation, no allergies
        ● widely used in a variety of resident and wash-off cosmetics and pharmaceut

        Packing 25KG/Cardboard drum, or upon your demands
        Storage Kept in dark, cool and dry place, sealed tightly. Shelf life is 36 months.
        --Back--
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