Qingdao Great Chemical Inc.
Main products:calcium chloride,xanthan gum,PAC,calcium bromide,barite powder
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  • Contact Person : Mr. Ren Alex
  • Company Name : Qingdao Great Chemical Inc.
  • Tel : 86-532-83864805
  • Fax : 86-532-83861463
  • Address : Shandong,Qingdao,67 West Hong Kong Road, Qingdao City, Shandong Province. China
  • Country/Region : China
  • Zip : 266071

Allantion USP--cosmetic / pharmaceutical/skin function

Allantion USP--cosmetic / pharmaceutical/skin function
Product Detailed
1. Allantoin USP 2. promote regeneration of skin cell 3. rapid healing of the wound 4. keep moisture of skin
Allantion  
 

Chemical Name: (2,5-Dioxo-4-imidazolidinyl) urea

CAS Registry Number: [ 97-59-6 ]

Molecular formula: C4H6N4O3

Molecular Weight:158.12

Property: Allantoin is a non-toxic, odorless, anti-irritating and nonallergic crystalline powder which can be soluble in hot water, hot alcohol and dilute sodium hydroxide solution, slightly soluble in water and alcohol andalmost insoluble in organic solvents such as ether and chloroform. The saturated solution is of weak acid.

Specifications:

ITEM

PREMIUM GRADE

FIRST GRADE

Appearance

White crystalline powder

White crystalline powder

Assay

100~101.5% min

99.0~100% min

PH

5~6

5~6

Heavy metals

1ppm max

10ppm max

SO42-

1ppm max

10ppm max

Cl-(Chloride)

0.01% Max

0.05% Max

Ashes

0.1% Max

0.1% Max

Loss on drying

0.1% Max

0.2% Max

Applications:Allantoin can promote regeneration of skin cell and rapid healing of the wound. Therefore , it’s used to treat skin ulcers , wound , scald , burn and acne etc.Allantoin can also keep the moisture of skin , make rough and cracked skin becoming smooth and supple. Otherwise, it has the following function: killing bacterias, avioiding ultraviolet-ray, eliminating odour, thus, it is widely used in cosmetics industry as additive.Allantoin is used in the field of agriculture . It has the following function : increasing the yield of crops; quicken the crop and fruits ripe etc.

Package: 25 kg cardboard drum

Allantion USP--cosmetic / pharmaceutical/skin function



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