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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.