Keywords

• 5-Ureidohydantoin
• ALLANTOIN factory
• ALLANTOIN

Quick Details

• ProName: Lower price of ALLANTOIN
• CasNo: 97-59-6
• Molecular Formula: C4H6N4O3
• Appearance: White Powder
• Application: Allantoin is a specially effective add...
• DeliveryTime: In one week
• PackAge: 25Kg/drum
• Port: Any Port,China
• ProductionCapacity: 600 Metric Ton/Month
• Purity: 99%
• Storage: Store in a cool, dry, ventilated envir...
• Transportation: by sea/air
• LimitNum: 1 Kilogram

Superiority

                           ALLANTOIN

Chemical Name:  5-Ureidohydantoin; Allantion; (2,5-dioxo-4-imidazolidinyl)-urea  

 Trade Name: ALLANTOIN

Structural Formula：   

      
Molecular Formula:   C₄H₆N₄O₃             Molecular Weight:   158.11                                                    
CAS#: 97-59-6

Specifications

TEST ITEM                       SPECIFICATION                 

1. APPEARANCE                     WHITE   POWDER             

2. ASSAY (%)         99 - 101    

3.MELTING POINT                      >225 ºC                          

4.LOSS ON DRYING (%)      0.10 MAX           

5. BURNT RESIDUE               0.10 % MAX                          

6. HEAVY METALS (PB)           10 PPM MAX            

7. CL                         0,0055 % MAX                           

8. PH VALUE (0,5 WATER SOLUTION)      4.0-6                                        

9．SULPHATED ASHES 0.10% MAX              

10 GLYCOLURIL                  0.2 %                  

11. TOTAL VIABLE COUNT         < 1000CFU/G              

12. OPTICAL ROTATION            -0.10O - +0.10O            

13. REDUCING SUBSTANCES:       0.1% MAX                        

14. RELATED SUBSTANCES                 CLEAR                  

(2% IN DIST. WATER)                             

15. SOLUBILITY AT 70°C                 <0.5%     

Details

Specifications

TEST ITEM                       SPECIFICATION                 

1. APPEARANCE                     WHITE   POWDER             

2. ASSAY (%)         99 - 101    

3.MELTING POINT                      >225 ºC                          

4.LOSS ON DRYING (%)      0.10 MAX           

5. BURNT RESIDUE               0.10 % MAX                          

6. HEAVY METALS (PB)           10 PPM MAX            

7. CL                         0,0055 % MAX                           

8. PH VALUE (0,5 WATER SOLUTION)      4.0-6                                        

9．SULPHATED ASHES 0.10% MAX              

10 GLYCOLURIL                  0.2 %                  

11. TOTAL VIABLE COUNT         < 1000CFU/G              

12. OPTICAL ROTATION            -0.10O - +0.10O            

13. REDUCING SUBSTANCES:       0.1% MAX                        

14. RELATED SUBSTANCES                 CLEAR                  

(2% IN DIST. WATER)                             

15. SOLUBILITY AT 70°C                 <0.5%                         

Usage: Allantoin is a specially effective additive of cosmetics and the healing pharmaceutical of the skin wound. It can promote the cover cell produing, make the wound heal rapidly. And it can also soften beratin, keep the moisture, make skin moist and soft.

Packaging:Standard packaging includes the following:25 kg net weight cardboard drum inside plastic bag sealedOther package sizes are available upon request.

Storage:Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use

Recommendation For The Usage：0.3%--0.5%

Shelf life :3 years