Basic Info.

Model NO.

BP, USP, EP

Trademark

AJA

Origin

China

Model NO.

BP, USP, EP

Trademark

AJA

Origin

China

Product Desciption

Allantoin
Chemical name : 5-Ureidohydantoin
CAS # : 97-59-6
EINECS: 202-592-8
Molecular formula : C₄H₆N₄O₃
Molecular weight : 158.12
Appearance:
Allantoin is white crystal powder dissolved in hot water, hot alcohol and diluted sodium hydroxide solution, lightly soluble in water and alcohol, hardly soluble in diethyl ether, chloroform and other organic solvents.
Technical index:

Item	top grade
appearance	white crystal powder
purity	98.5-101
PH	5~6
heavy metal content	≤ 10ppm
sulfate radical	≤ 10ppm
chlorinity	≤ 0.05%
ash content	≤ 0.1%
Loss on drying	≤ 0.2%

Uses:
Promotion of cell growth, wound healing, softening of cuticle; for remission and treatment of xerodermia, trauma and anabrosis
Promoting water absorbing capacity of skin, and hair
For manufacturing of cream, emulsion, facial cleanser, pilatory, lipstick, shaving cream