Trouver Piles Médecine, Pile Cure, Traitement De Pieux dans le répertoire Industry, Reliable Fabricant / Fournisseur / Factory de Chine
nouveaux produits
| Délai de livraison: | 1 jours |
|---|
Modèle: PH-KZL-071
Item |
Specifications |
Results |
|
Appearance |
White to almost white crystalline powder |
Almost white crystalline |
|
Identification |
A. Infrared absorption |
The infrared absorption spectrum is concordant with the reference spectrum |
Conform |
B. Ultraviolet Absorption |
Absorptivities at 272nm,calculated on the dried base, do not differ by more than 3% |
<1% |
|
Specific rotation |
-17.0°to -15.3° |
-16.7° |
|
Loss on drying |
≤1.0% |
0.2% |
|
Heavy metals |
≤0.002% |
<0.002% |
|
Free Naproxen |
≤1.0% |
0.1% |
|
Related substances (HPLC) |
Impurity D(in-house) |
≤0.10% |
<0.01% |
Impurity E(in-house, Impurity C in EP) |
≤0.10% |
<0.01% |
|
Any other impurity |
≤0.10% |
<0.01% |
|
Total impurities |
≤0.5% |
<0.01% |
|
Residual Solvents |
Toluene |
≤50ppm |
<1ppm |
Methanol |
≤50ppm |
<12ppm |
|
Ethanol |
≤100ppm |
<8ppm |
|
|
[Assay] (On the dried basis) It contains C14H13NaO3 |
98.5% to 101.5% |
99.7% |
|
Conclusion |
The results conforms with USP35 standards |
||
Groupes de Produits : API > Antinéoplasique
