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        Medical food preservative series,APIs

        Cosmetic materials,Vitamin series,etc.

        Commodity name Germall BP
        Product name Butyl paraben
        Molecular formula


        Structural formula


        Molecular weight : 194.23

        Physical and chemical properties: white crystal, micro special smell, soluble in alcohol, ether and chloroform, insoluble in water, mouth taste when hemp.

        Product quality standards

        Item Standard
        Properties White powder
        Assay (on a dry basis),% 98-102
        Melting point, ° C 68-72
        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


        ● Global registration recognition, excellent safety, eye, no stimulation to skin, mucous membrane, no allergies
        ● widely used in a variety of resident and wash-off cosmetics and pharmaceutic

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