Allantoin
CAS No.:97-59-6
Chemical Name:(2,5-Dioxo-4-imidazolidinyl ) urea
Molecular Formula:C4H6N4O3
Molecular Weight:158.12
Spec.
Appearance:white crystal powder
Purity:98.5%min
pH(in 5%solution):5-6
Loss on drying:0.1%max
Ignition residue:0.1%max
As:0.0002%max
Pb:0.001%max
Application:
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.In short,It is an important comestic raw materials and pharmaceutical raw materials.
Packing and storage:
packed in hard paper board drum,25kgs/drum.keep in dry and shady warehouse.
Shelf time:24 months.