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Allantoin

Inquiry
  Post Date: Apr 16,2016
  Expiry Date: Apr 16,2017
  Detailed Description: Cas No. :97-59-6 Quantity: 1Kilograms
Price:1 USD Metric Tons
Payment Method: accounts
Allantoin
-1, Product Name: Allantoin
-2, Specification & Standard: USP /EP /BP 99.5%

-3, CAS #: 97-59-6
-4, MF: / MW: C4h6n4o3 / 158.12
-5, Description: White crystalline powder

-6, Function:

A- Medicine:
Good healing agent of skin traumatic, antiulcer agent. Treatment of dry skin disease, scales sex skin disorders

Has good curative effect to chronic gastritis, irritable bowel syndrome, osteomyelitis, diabetes, liver cirrhosis, acne

B-Cosmetics: Used for freckle cream, acne fluid, shampoo, soap, toothpaste, shave lotion, hair conditioner, astringent, resistance to sweat deodorant additive

C-Agriculture: Plant growth regulator, has significant yield effect to wheat, citrus, rice, vegetables, soybean, and promote early to ripe

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Storage: Stored in cool and dry place, keep away from strong light/heat.
Shelf Life: 2 years when properly stored.

Allantoin (Technical grade, Cosmetic grade and Medical grade)
CONCLUSION: THE ABOVE RESULTS MEETS USP34 STANDARD
TEST ITEM SPECIFICATION RESULTS
1.CHARACTERISTIC White crystalline powder Conform
2.ODOR Characteristically mild Conform
3.ASSAY % 98.5%-101.0% 99. 28%
4.IDENTIFICATION A.infrared spectrum is march with the spectrum of allantoin CRS Conform
B.Thin-Layer Chromatographic
C.conform
5.ACIDITY OR ALKALINITY Conform Conform
6.ANGULAR ROTATION -0.10 º~+0.10º 0.02º
7.LOSS ON DRYING % 0.1 max <0.05
8.RESIDUE ON IGNITION % 0.1 max <0.05
9.M.P °C 226-240 229
10.HEAVY METALS (Pb) % <0.001 <0.001
11.PH VALUE 4.5-6.5 5.1
12.RELATED SUBSTANCES% 0.5 max Conform

  CAS Registry Number:

97-59-6

  Synonyms: ;Alantan;5-Ureidohydantoin;Allantion;(2,5-dioxo-4-imidazolidinyl)-urea;(2,5-Dioxo-4-Imidazo-Lidinyl)Urea ;1-(2,5-dioxoimidazolidin-4-yl)urea;1-[(4R)-2,5-dioxoimidazolidin-4-yl]urea;1-[(4S)-2,5-dioxoimidazolidin-4-yl]urea;Allegron;Alphosyl;Alyonyldiurened;Cordianine;Egopsoryl;Sebical;Allantoinum;
  Molecular Formula: C4H6N4O3
  Molecular Weight: 158.1154
  Molecular Structure: 97-59-6 Allantoin
  Safety Description: S24/25:;

  Company: Guangzhou Quanao Chemical Co.,Ltd     [ China ]        
  Contact: Tracyxu
  Tel: +86-27-50756258
  Fax:
  Email: tracy@ycphar.com
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