Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
CAS NO.1405-41-0
A(1-2)Kilogram
Item |
Standard (USP26) |
Test Result |
Characteristics |
A almost white powder,freely soluble in water, |
Complies |
Practically insoluble in alcohol and in ether. |
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Identification |
Complies |
Complies |
Solubility |
10mg/ml in water |
Complies |
PH |
3.5 ~ 5.5 |
4.8 |
Specific Optical Rotation |
+107°~ +121° |
+116° |
Methanol |
≤1.0% |
Complies |
Composition |
C1 25.0%~ 50.0% |
27.40% |
C1a 10.0%~ 35.0% |
30.20% |
|
C2 a + C2 25.0%~55.0% |
42.40% |
|
Loss on drying |
≤18.0% |
9.30% |
Residues On Ignition |
≤1.0% |
0.20% |
Sulphate |
32.0%~35.0% |
34.20% |
Sterility |
Meets the requirements |
Complies |
Bacterial Endotoxin |
≤0.71 IU/mg |
Complies |
Potency equivalent to not less than 590 μg of Gentamycine per milligram,calculated on the dry basis |
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Assay |
Hydrous Substance |
605u/mg |
Anhydrous Substance |
667u/mg |