China (Mainland)
Assessedsupplier
- Product Details
Keywords
- Best Quality Ketoprofen
- High Purity Ketoprofen
- Ketoprofen Acid offer competitive price
Quick Details
- ProName: Lower Price Ketoprofen
- CasNo: 22071-15-4
- Molecular Formula: C16H14O3
- Appearance: White or almost white, crystalline pow...
- Application: CAS: 22071-15-4
- DeliveryTime: Within 15days
- PackAge: 25kg/drum
- Port: China sea port
- ProductionCapacity: 15000 Kilogram/Year
- Purity: 99.6%
- Storage: Cool and dry place
- Transportation: by sea or air, express for small quant...
- LimitNum: 1 Kilogram
Superiority
Product name: Ketoprofen
CAS No.：22071-15-4
Molecule Formula：C16H14O3
Molecule Weight：254.2806
Purity: 99.6%
Package: 25kg/drum
Description：White or almost whit,crystalline powder
Manufacture Standards：USP
|
TESTING ITEMS |
SPECIFICATIONS |
RESULTS |
|
Appearance |
White or almost white, crystalline powder |
Conforms |
|
Identification |
IR spectrum of samples is the same with USP CRS spectrum |
Conforms |
|
UV Absorptivities at the wavelength of max. absorbance at about 258nm do not differ by more than 3.0% calculated on the dried basis |
Conforms |
|
|
Melting point |
92℃~97℃ |
94.8℃~95.2℃ |
|
Specific Rotation |
+1°~-1° |
0° |
|
Residue on ignition |
≤0.20% |
0.05% |
|
Loss on drying |
≤0.50% |
0.14% |
|
Heavy metals |
≤0.002% |
＜0.002% |
|
Chromatographic purity |
≤0.20% |
0.16% |
|
The max. known impurity |
≤0.10% |
0.10% |
|
Total impurities |
≤1.00% |
0.34% |
|
Assay |
98.5%~101.0% |
99.60% |
|
Residual Solvents |
Ethanol ≤2000ppm |
141ppm |
|
Chloroform ≤60ppm |
Not detected |
|
|
Benzene ≤1ppm |
Not detected |
|
|
Toluene ≤200ppm |
Not detected |
|
|
Conclusion: The Product Conforms to USP. |
||
Details
Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on. With many years industry experience, Siwei is one of the amino acids suppliers and exporters in China, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink.Health is more valuable than wealth. In the tenet of concern for human's life quality. Siwei devotes itself to manufacturing amino acids, which are the necessities for human health.