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Country: China (Mainland)
Business Type:Trading Company
CAS NO.41575-94-4
A(1-2)Kilogram
CAS NO. | 41575-94-4 |
Product Name | Carboplatin |
Synonyms | 1,1-Cyclobutanedicarboxylatodiammineplatinum (II); Paraplatin; cis-Diamine(1,1-cyclobutanedicarboxylato)platinum(II) |
Formula | C6H12N2O4Pt |
Molecular Weight | 371.25 |
Spec / Purity | 99%min |
ITEMS |
SPECIFICATIONS |
RESULTS |
Appearance |
White crystalline powder, soluble in water, very slightly soluble in acetone |
Conforms |
Identification |
IR |
Conforms |
Appearance of solution |
Solution is clear and colorless |
Conforms |
Acidity |
To 10ml of solution S1 add 0.1ml of phenolphthalein solution R1,the solution is colourless,not more than 0.7 ml of 0.01M sodium hydroxide is required to change the colour of the indicator to pink |
Conforms |
PH |
5.0~7.0 |
6.3 |
Loss on drying |
≤05% |
0.08% |
Residue on Ignition |
≤0.3% |
0.3% |
Transmittance |
≥97% |
97.2% |
Water-insoluble matter |
≤0.5% |
0.21% |
Limit of 1,1-cyclobutane- dicarboxylic acid |
≤0.5% |
N.D |
Chromatographicpurity: Individual All impurities: |
≤0.25% ≤0.5% |
0.077% 0.19% |
Platinum content |
52.0% - 53.0% |
52.33% |
Chlorides |
≤100ppm |
Conforms |
Ammonium |
≤100ppm |
Conforms |
Silver |
≤10ppm |
Conforms |
Soluble barium |
≤10ppm |
Conforms |
Assay |
98.0%-102.0% |
99.2% |
Conclusiion |
This product complied with the standard of USP |