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        Medical food preservative series,APIs

        Cosmetic materials,Vitamin series,etc.

        Commodity name Alantan
        Product name --
        Molecular formula


        Structural formula


        Chemical Name : Alantan

        Molecular weight : 158.12

        Properties: Allantoin is a non-toxic, odorless, non-irritating, non-allergenic white crystalline powder that dissolves in hot water, hot alcohol and dilute sodium hydroxide solution, dissolves in water and alcohol, insoluble in ether and chloroform And other organic solvents; its saturated aqueous solution (concentration 0.6%), was slightly acidic.

        Technical index:

        Item First grade
        White crystal powder
        Assay 98.5-101
        PH 5 ~ 6
        Heavy metial ≤ 10ppm
        Sulfate ≤ 10ppm
        Chlorine ≤ 0.05%
        Ash ≤ 0.1%
        Loss on drying ≤ 0.2%


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