Supply Allantoin Powder, 5-Ureidohydantoin,Glyoxylic acid diureide, 2, 5-Dioxo-4-imidazolidinyl urea

Product Name

Allantoin

Chemical Name

5-Ureidohydantoin;  Glyoxylic acid diureide; 

2, 5-Dioxo-4-imidazolidinyl urea

CAS Number

97-59-6

Molecular Formula

C4H6N4O3

Molecular Weight

158.12

Packing 

25kg/drum 

Capacity 

80MT/M

Storage 

Store in a tightly sealed container away from heat and direct light,

and in a cool dry place.

Application 

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

-0.10º~+0.10º

Acidity Or Alkalinity

Conform

Loss On Drying

≤0.1%

Residue On Ignition

≤0.1%

Reducing Substances

Complies

Related Compounds

≤0.5%

Assay

98.5 ~ 101.0%

Standard

USP32