Allantoin can promote skin cell regeneration and make rough and cracked skin smooth and supple. It is used to treat skin ulcers, wound, scalds, burns and acne; It's used for cosmetics, medicine industry etc.
Test Item Specification
Characteristic: White crystalline powder
Odor: Characteristically mild
Identification: Meets The Requirements
Angular Rotation: -0.10~+0.10
Acidity Or Alkalinity: Conform
Loss On Drying: 0.1%max
Residue On Ignition: 0.1%max
Reducing Substances: Complies
Related Compounds: 0.5%max
Assay: 98.5 ~ 101.0%
Standard: USP30
Audited Supplier 
){kind=link}