High Purity Allantoin for Anti-Inflammation

• Efficacy: Promote Nutrition
• Classification: Allantoin
• Type: Allantoin
• Appearance: White Powder
• Color: White
• Test Method: by UV HPLC
• Model NO.: 99%
• Purity: 99.00%Min
• Loss on Drying: <5%
• Grade: Food and Cosmetic Grade
• Transport Package: 25kg/Drum
• Specification: ISO 9001, Kosher Certificate
• Trademark: leafchem
• Origin: Anhui, China
• HS Code: 2933210000

Product Description

Allantoin CAS: 97-59-6
1. Product name: Allantoin

2. CAS#: 97-59-6

3. Molecular formula: C4H6N4O3

4. Purity: 98% min

5. Appearance: White soild

6. Usage: The effective additive of cosmetics

7. Packing: 25kg/cardboard drum

8. Delivery: Within one week after payment done.

Specifications:

 

 

Properties	Specifications	Results
Appearance	White   crystalline powder	Pass
Odor	Odorless	Pass
Identification   A (IR Spectrum)	Conforms	Pass
Identification   B (TCL Test)	Conforms	Pass
Identification   C	Conforms	Pass
Content    (wt%)	98.5~101.0	99.71
Hazen	Max.   20	less   than 20
Loss   on Drying  (wt%)	Max.   0.1	0.02
Residue   on ignition  (wt%)	Max.   0.1	0.02
pH(0.5%   in water, 25°C)	4.0~6.0	4.50
Optical   Rotation (0.5% in water)	-0.10°~+0.10	0°
Acidity   or Alkalinity	Conforms	Pass
Related   Substances(TLC)	Conforms	Pass
Heavy   Metals (Pb)  (wt%)	0.001   max	less   than 0.001

 Use:


It is an important fine chemicals widely used in pharmacy, light industry, agriculture, daily chemicals and bio-engineering:
1. In Pharmacy:can boost the growth of cells and healing up of wound; also effective to xerodermia, osteomyelitis and hepatocirrhosis etc.

2. In cosmetics:can keep moisture of skin; widely used in freckles cream, shampoo, soap, toothpaste etc.

3. In agriculture:used as plant growth regulator of wheat, rice, vegetables and tea.

 
Description:
 
 
Abstract:


Allantoin
CAS: 97-59-6
Specification:BP / USP
Capacity:70 tons /month
Plenty in stock, Shipped in 7-10 day




Allantoin is a pure non-toxic, tasteless, non-irritating, non-allergic white crystals.single prismatic crystal or colorless crystalline powder. Soluble in hot water, hot alcohol and dilute sodium hydroxide solution. Slightly soluble in room temperature water and alcohols, insoluble in organic solvents such as ether and chloroform; its saturated aqueous solution (concentration 0.6%) was slightly acidic; PH of 5.5. PH value is 4-9 in the aqueous solution stability. In the non-aqueous solvents and dry air is also stable; in strong alkaline solution boiling and is in direct sunlight can be broken down.




Packaging & Shipping:
 
 
Package: Double plastic bag inside, aluminum foil bag or fiber drum outside.
 
Delivery Detail: Within one week
 
Storage:  Stored in a clean, cool, dry area; keep away from strong, direct light.
 
Shelf Life: Two years when properly stored.