(2,5-dioxo-4-imidazolidinyl)urea/Allantoin
Basic Info
Model No.: Cosmetic Materials
Product Description
TEST | SPECIFICATION | RESULTS |
1. ASSAY | 98.5-101.0% | 99.3% |
2. CHARACTERISTIC | WHITE CRYSTALLINE POWDER. | CONFORM |
3. MELTING POINT | 225°C, WITH DECOMPOSITION | 229°C |
4. SOLUBILITY | SLIGHTLY SOLUBLE IN WATER VERY SLIGHTLY SOLUBLE IN ALCOHOL | CONFORM |
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5. IDENTIFICATION | A. INFRARED SPECTRUM IS MARCH WITH THE SPECTRUM OF ALLANTOIN CRS B. THIN-LAYER CHROMATOGRAPHIC IDENTIFICATION TEST | CONFORM |
6. ACIDITY OR ALKALINITY | TO CONFORM | CONFORM |
7. REDUCING SUBSTANCES | TO CONFORM | CONFORM |
8. RELATED SUBSTANCES | <0.5% | 0.34% |
9. LOSS ON DRYING | <0.1% | 0.08% |
10. HEAVY METAL (PB) | ≤10PPM | 5PPM |
11. HEAVY METAL (AS) | ≤3PPM | 2PPM |
12.ANGULAR ROTATION | -0.10º~+0.10º | 0.02º |
13. RESIDUE ON IGNITION% | ≤0.1 | 0.06 |
used as cosmetic additive to heal skin hurts
Dosage:0.5-2% Packaging & Shipping Packing: net wt 25kg in PE bag lined cardboard drum .
Storage:Sealed, kept in dark, clean, cool and dry place. Shipping:In 5~7 working days after receiving your payment. Our Services We Promise the best quality and Reasonable price! We can give you best service and Quick shipment! All of your inquiry will be replied in 24hours.and you will enjoy a good after sales service. we are hoping to be your long business partner!
Company Information HEFEI SKS INTERNATIONAL COMPANY is a medium-sized chemical corporation specialized in the manufacturing and sales of API and Intermediates and cosmetic materials which guided by the principle of high quality, high reputation, and high technology.we have been sticking to provide the best service and high quality product to our customers. we would invest a lot to the development of high technology and new products. Up to now most of our products have been exported to EU, US,KOREA,JAPAN,INDIA and so on. 
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Contact us if you need more details on Allantoin. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Allantoin Powder、2 5-dioxo-4-imidazolidinylurea. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Chemicals > Cosmetic Raw Materials
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