China (Mainland)
Assessedsupplier
- Product Details
Keywords
- Best Quality Prednisone
- High Purity Prednisone
- Prednisone offer competitive price
Quick Details
- ProName: Lower Price Prednisone
- CasNo: 53-03-2
- Molecular Formula: C21H26O5
- Appearance: White or almost white crystalline powd...
- Application: CAS: 53-03-2
- DeliveryTime: Within 15days
- PackAge: 25kg/drum
- Port: China sea port
- ProductionCapacity: 1500 Kilogram/Year
- Purity: 99.8%
- Storage: Cool and dry place
- Transportation: by sea or air, express for small quant...
- LimitNum: 1 Kilogram
Superiority
Product name: Prednisone
CAS No.：53-03-2
Molecule Formula：C21H26O5
Molecule Weight：358.4281
Purity: 99.8%
Package: 25kg/drum
Description：White or almost white crystalline powder
Manufacture Standards：BP/USP
|
TESTING ITEMS |
SPECIFICATIONS |
RESULTS |
|
Appearance |
white or almost white crystalline powder |
Conforms |
|
Specific rotation |
+167°~+175° |
+168.7° |
|
Identification |
IR: The spectrum should be accord to the prednisone CRS |
Conforms |
|
TLC: The principal spot in the chromatogram obtained with test solution is similar in position and size to the principal spot in the chromatogram obtained with reference solution. |
Conforms |
|
|
Solubility |
Slightly soluble in methylene chloride and ethanol(96%),practically insoluble in water |
Conforms |
|
Related substances |
Maximum any impurity ≤0.25% |
0.22% |
|
Total impurities ≤0.75% |
0.60% |
|
|
Loss on drying |
≤1.00% |
0.36% |
|
Residual solvent |
≤0.30% |
0.02% |
|
Assay |
97.0%~103.0% |
99.8% |
|
Conclusion: The Product Conforms to BP/EP. |
||
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.