Carbocisteine Carbocisteine Carbocisteine
1. GMP AVALIABLE ;
2. IN STOCK
3. FAST REPLY
QUALIFED ; EFFICIENCY; RESPONSIBLE
Items |
Specification |
Results |
Appearance |
White crystalline powder |
Qualified |
Identification(IR) |
Complied |
Complied |
Specific rotation [a]d200 |
-30.5° ---- -35.5° |
-34.7° |
State of solution (transmittance) |
≥95.0% |
98.8% |
Chloride(cl) |
≤0.04% |
0.030% |
Sulfate(so4) |
≤ 0.03% |
0.015% |
Iron(fe) |
≤20ppm |
6ppm |
Heavy metals(pb) |
≤10ppm |
1ppm |
Arsenic (as2o3) |
≤1ppm |
0.1ppm |
Other amino acids |
Chromatographically Not detectable |
Qualified |
Loss on drying |
≤ 0.3% |
0.18% |
Residue on ignition |
≤0.1% |
0.040% |
Assay |
98.5---101.0% |
99.7% |
pH |
2.0 ----3.5 |
2.74 |
Conclusion: The drug superscript meets standards of AJI92 standard |
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