Allantoin

Allantoin Chemical Name: (2,5-Dioxo-4-imidazolidinyl ) urea Molecular Formula:C4H6N4O3 CAS No.: 97-59-6 EINECS: 202-592-8 AllantoinSupplier: Lubon Industry Co., LtdChemical Name:   (2,5-Dioxo-4-imidazolidinyl ) ureaMolecular Formula:     C4H6N4O3Molecular Weight:       158.12CAS No.:       97-59-6 Physical and Chemical Properties:White crystalline powder; slight soluble in water, very slightly soluble in alcohol and aether, soluble in hot water, hot alcohol and sodium hydroxide solution.Specification: BP USP/NF Quality Specification  Item                   Standard Appearance and color White crystalline powder  Purity            %       98.5-101.0  Melting Point   °C      About 225  PH 4.0-7.0  Loss on drying    % ≤ 0.1  Related substances      Qualified  Residue   % ≤        0.1  Sulfate   % ≤        0.1 Usage: Allantoin is a specially effective additive of cosmetics and the healing pharmaceutical of the skin wound. It can promote the cover cell produing, make the wound heal rapidly. And it can also soften beratin, keep the moisture, make skin moist and soft.Package:Packed with cardboard drum. 25kg /cardboard drum with double PE inner bagStorage: Store in shady, cool and dry place, sealed.

Allantoin