Trade Name: Allantoin
Chemical name: (2,5-Dioxo-4-imidazolidinyl) urea;
Molecular formula and weight: C4H6N4O3 = 158.12
Structure:
CAS No.:[97-59-6]
Specification:
Item |
Indication |
Appearance |
White powder |
Assay |
98.5 – 101.0% |
Identificaiton |
- infrared spectrum is march with the spectrum of atenoloRS
- Thin-Layer Chromatographic
- Conform
|
Acidity Or Alkalinity |
Conform |
Angular Ratation |
-0.10°～ +0.10° |
Loss On Drying |
0.1% max. |
Residues On Ignition |
0.1% max. |
M.B. |
226 – 240℃ |
Heavy Metal |
0.001% max. |
PH |
4.5 – 6.5 |
Related Sbustances |
0.5% max. |
Additional Information:
Origin |
China |
Package |
25kg net fibre drum |
Product 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.
Recommended Usage:
Item |
Dosage |
Cosmetics products |
0.5 – 2.0% |
Transportation:Avoid upside down, sunlight, wet and crash, avoid damage the package.
Storage: Should be stored in cool, dry and ventilate place, stored term shouldn’t exceed 2 years. |
