Polymixin-B-Sulphate
high purity
Stantard:USP/EP
competitive price
Name:Polymixin-B-Sulphate
CAS: 1405-20-5
MF: C56H98N16O13.H2SO4
MW:1301.56
Items
|
Specifications
|
Appearance
|
White or less white powder,
|
PH(2%)
PH(0.5%)
|
5.0-7.0
5.0-7.5
|
Sulphated ash
|
0.75%
|
Specific rotation
|
-78°~-90°
|
Sulphate
|
15.5-17.5%
|
Loss on drying
|
≤6.0%
|
Residue on ignition
|
≤0.1%
|
Heavy metals
|
≤20ppm
|
Phenylalanine
|
9.0-12.0%
|
Total viabel aerobic count
|
≤10cfu/g
|
Related sunstances,HPLC
Major impurity
Total impurity
|
≤3.0%
≤17.0%
|
Assay ,microbiological(as is)
|
≥6500IU/mg
|
CAS NO:65-46-3
CAS NO:446292-08-6
CAS NO:42518-98-9
CAS NO:24065-33-6
CAS NO:54965-21-8
CAS NO:1405-54-5
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