Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
Tel: +86-551-65418695
Tel: 0086-551-65418671
Tel: 0086-551-67199489
Tel: 0551-65418672
Tel: +86 551 6541 8675
Tel: +86-551-65418676
Tel: 0551-65418684
Tel: 0086-551 65418681
Tel: 055165418684
Tel: 0086-551-65418684
Tel: 0086 551-67199490
Mobile: 0086-551-18225849144
Tel: +86-551-65418695
Fax: +86-51-65418697
Province/state: Anhui
City: Hefei
Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China
MaxCard:
Technology: Technology innovation is our eternal pursuit,or we will be left behind.Our technology experts,all from famous universities and institutes,has rich experience and high achievements in chemical research.This makes sure that our technology support is reliable and authoritative.All of self-owned fine chemicals are manufactured strictly in accordance with international standard.We have our own independent lab test center,and also has scientific cooperation with local colleges and institutes.
1,Chemical Name: Allantoin (2,5-Dioxo-4-imidazolidinyl ) urea
2,Molecular Formula: C4H6N4O3
3,Molecular Weight: 158.12
4,CAS#97-59-6
5,Physical and Chemical Properties:
White crystalline powder; slight soluble in water, very slightly soluble in alcohol and aether,
soluble in hot water, hot alcohol and sodium hydroxide solution.
6,Quality Specification :
Item |
Standard |
Appearance and color |
White crystalline powder |
Purity,% |
98.5-101.0 |
Melting Point |
About 225 |
PH |
4.0-7.0 |
Loss on drying,% |
≤ 0.1 |
Related substances |
Qualified |
Residue,% |
≤ 0.1 |
Sulfate,% |
≤ 0.1 |
7,Usage:
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.
8,Storage:
Store in shady, cool and dry place, sealed.
Package: Packed with cardboard drum. 25kg /cardboard drum with double PE inner bag (Φ36×46.5cm).
*Please contact us under special demand.