Hot Selling High Concentration Allantoin CAS 97-59-6 From China

• CAS No.: 97-59-6
• Formula: C4h6n4o3
• EINECS: 202-592-8
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: Allantoin
• Colour: White
• Transport Package: as Required
• Specification: 25kg/Drum, DRUM, Aluminum Foil Bag
• Trademark: ALLRIGHT G. C.
• Origin: Shandong
• Production Capacity: 100 Kilogram/Kilograms Per Month

Product Description

Hot selling high concentration Allantoin CAS 97-59-6 from China

Product Name:	Allantoin
Synonyms:	(2,5-dioxo-4-imidazolidinyl)urea;ALLANTOIN;ALL;5-UREIDOHYDANTOIN;CORDIANINE;Alphosyl;Alyonyldiurened;Egopsoryl
CAS:	97-59-6
MF:	C4H6N4O3
MW:	158.12
EINECS:	202-592-8
Product Categories:	chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals;ALDACTAZINE;Cosmetics;Inhibitors;Substrates;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals
Mol File:	97-59-6.mol

Allantoin powder is a non-toxic, tasteless, non-irritating, non-allergic white crystals, water crystals for the single prism or colorless crystalline powder. Can be dissolved in hot water, hot alcohol and dilute sodium hydrox solution. Slightly soluble in water and alcohol at room temperature, insoluble in ether and chloro and other organic solvents; its saturated aqueous solution (concentration of 0.6%) was slightly acidic; PH 5.5. Stable in aqueous solution with a pH of 4-9. In non-aqueous solvents and dry air is also stable; in strong alkaline solution to boil and sun exposure can be decomposed.

The COA of Allantoin
TEST	SPECIFICATION	RESULTS
1. Assay	98.5-101.0%	99.20%
2. Characteristic	White powder.	Conform
3. Melting Point	224-232°C, with decomposition	226.7°C
4. Solubility	Slightly soluble in water	Conform
	Very slightly soluble in alcohol
5. Identification	A. Infrared spectrum is march with the spectrum of allantoin CRS	Conform
	B. Thin-Layer Chromatographic
	Identification Test
6. Optical rotation	-0.10º~+0.10º	Conform
7. Acidity or alkalinity	To conform	Conform
8. Residue on ignition	<0.1%	0.04%
9. Reducing substances	1.0 g of Allantoin in 10 mL of water. Shake for 2 min, and filter. To the Sample solution add 1.5 mL of 0.02 M, potassium permanganate. The	0.30%
	solution remains violet for atleast 10 min
10. Loss on drying	<0.1%	0.05%
11. Heavy Metal	≤10ppm	Conform

Application and Function

1.Allantoin powder is used to treat skin ulcers,wound,scald,burn and acne etc;
2.Allantoin powder usually was used to cure gastritis and duodenum ulcer disease;
3.Allantoin can promote skin cell regeneration and make rough and cracked skin smooth and supple;
4.Allantoin powder has the effects as avoiding light, sterilizing and antisepticising, acesodyne and anti-oxidation;5.Allantoin powder has the effect on plantation growth hormone, to increase production of wheat, orange, rice, vegetable and etc.