Allantoin CAS NO.97-59-6

Established in 2007,Taicang Liyuan Chemical Co.,ltd. is located in Taicang city with a rich cultural heritage in most developed economy area of China's Yangtze River Delta.The location of our company is superior with convenient transportation and logistics conditions,just separated by a river with Shanghai and only 40km away from Shanghai Hongqiao Airport.

We are in the business of manufacturing and supplying APIs,biocides for industrial and cosmetic applications,raw materials and intermetiates for pharmaceutical industry.

Our main products include Allantoin,Bronopol,BIT,carbohydrazide ,DBNPA etc.,which are mainly exported to Europe,USD and South East Asia.

Furthermore with state-of-art analytical equipment and stable quality of products in strictly following ISO 9001 standard ,we have become a reliable supplier for some well known multinational chemical companies for the years.

With our principal as "customer first and honesty first"and mutual beneficial relationship with more friends from abroad in near future.Highly welcome you to visit and inspect our company or discussion for potential business!

We have served many international companies for more than 10years ,not only have a good business ship with then but also become good friends.

High quality

Competive price

Best service

Established in 2007,Taicang Liyuan Chemical Co.,ltd. is located in Taicang city with a rich cultural heritage in most developed economy area of China's Yangtze River Delta.The location of our company is superior with convenient transportation and logistics conditions,just separated by a river with Shanghai and only 40km away from Shanghai Hongqiao Airport.

We are in the business of manufacturing and supplying APIs,biocides for industrial and cosmetic applications,raw materials and intermetiates for pharmaceutical industry.

Our main products include Allantoin,Bronopol,BIT,carbohydrazide ,DBNPA etc.,which are mainly exported to Europe,USD and South East Asia.

Furthermore with state-of-art analytical equipment and stable quality of products in strictly following ISO 9001 standard ,we have become a reliable supplier for some well known multinational chemical companies for the years.

With our principal as "customer first and honesty first"and mutual beneficial relationship with more friends from abroad in near future.Highly welcome you to visit and inspect our company or discussion for potential business!

Product properties and quality standards

 1.Character: white crystal powder, odorless tasteless 

2. Content: acuity 98.5% 

3. Melting point: 222 ℃ acuity 

4. Dry weightlessness: 0.5% or less 

5. Burning residua: 0.5% or less

 6. PH value (0.5%), 25 ℃ solution: 4.5 ~ 6.0 

7. Heavy metal (in Pb plan) : 0.001% or less 

8. Arsenic (As) : 0.0002% or less 

9. Solubility: 

(1) in the water, with the temperature increase solubility, significantly increased (25 ℃ and 5.7 g/L; 40 ℃, 11 g/L; 75 ℃, 40 g/L) 

(2) slightly soluble in propylene glycol, soluble in ethanol, glycerin   The deposit shall be stored in: avoid light, a cool, dry place, 

airtight preservation. Shelf life 24 months.

Packing: cardboard boxes: 1.0Kgx10 bottles/box cardboard: 20Kg/barrel