198470-85-8 PARECOXIB SODIUM PARECOXIB SODIUM Price
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PARECOXIB SODIUM Basic Information CAS No.198470-85-8 :
Product Name | PARECOXIB SODIUM |
Synonyms | Dynastat |
CAS | 198470-85-8 |
MF | C19H17N2NaO4S |
MW | 392.40405 |
EINECS | 1308068-626-2 |
Product Categories | Aromatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals |
PARECOXIB SODIUM Chemical Properties CAS No.198470-85-8:
Melting point | 273-275°C |
storage temp. | Refrigerator |
PARECOXIB SODIUM CAS No.198470-85-8 Spec.:
Test |
Specification | Result |
Appearance | White to off-white crystalline powder | White crystalline powder |
Solubility | Soluble in DMF, Water,Methanol,Ethanol and acetic acid, lightly soluble in methyl cyanide | Confirm |
Chloride | nmt 0.02% | Confirm |
Sodium | 5.6%~6.2% | 0.60% |
Sulfate | nmt 0.02% | Confirm |
Related substances |
single≤0.1 % sum≤0.5% |
Single=0.03 Sum=0.15% |
Residual solvent | ethyl acetate≤0.50% | N. D. |
dichloromethane≤0. 50% | N. D. | |
acetone≤0.50% | N. D. | |
Ethanol≤0.50% | N. D. | |
Water | ≤1.0 % | 0.40% |
Heavy metal | ≤10ppm | conform |
Residue on ignition | ≤0.1% | 0.07% |
Assay | ≥99.0% | 99.85% |
The Packaging of PARECOXIB SODIUM CAS NO. 198470-85-8
The usual one package of PARECOXIB SODIUM is 25kg/drum. But we could also subpackage it according to our customers' requirements.Such as 1kg/bag, 5kg/bag, 10kg/bag,etc.
Generally, the powder of PARECOXIB SODIUM will be packed in sealed plastic bags, and then be locked into the carton barrels or sealed in woven bags or craft paper bags. But we could also pack it with aluminium foil bags to provide more protection to the goods as our customers' required.
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