Kanamycin Mono Sulfate

CAS number: 70560-51-9

Molecular formula: C18H38N4O15S

molecular weight: 582.5771

Chemical structure:

Product Name
Kanamycin Mono Sulfate
Shelf Life
3 years
Item
Specification
Result
Characteristics
A white or almost white crystalline powder
White crystalline powder
Identification
Apporved
Approved
Specific optical rotation
+112° to +123°+118°
Acidity or Alkalinity
pH 6.5 to 8.5
8.0
Loss on drying
≤1.5%
0.5%
Sulphate
15.0% to 17.0%
16.1%
Sulphated ash
≤0.5%0.08%
Kanamycin B
≤4% Thin-layer chromato graphy
<4%
Potencty (u/mg) (moisture substance)
-
761
Potencty (u/mg) (dried substance)≥750U/mg
765
Pyrogens
in a solution containing 10 mg per ml, Approved
Approved
Abnormal Toxicity
in a solution containing 2 mg per ml, Approved
Approved
Conclusion
The specifications conform to BP2011.