Polymyxin B sulphate
Supplier: TCI
Certificates
About this item
CAS Number:1405-20-5
:
Formula:C₅₅H₉₆N₁₆O₁₃·2H₂SO₄
MDL Number:MFCD00131991
Merck Index:14,07573
:1385.61 g/mol
Storage Temperature:Refrigerator
Specification Test Results
- Appearance:White to Orange to Green powder to crystal
- Total Nitrogen:15.0 to 16.0 % (calcd.on anh.substance)
- Specific rotation [a]20/D:-76.0 to -82.0 deg (C=2, H2O) (calcd.on anh.substance)
- Water:max. 10.0 %
- Phenylalanine:9.0 to 12.0 %
Specification Test Results
Frequently Bought Together
Acetone ≥99%, TECHNICAL
Supplier: VWR Chemicals
Sealing film for manual application, Parafilm® M
Supplier: HEATHROW
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
VWR® NITRILE LIGHT, Nitrile Gloves
Supplier: VWR Collection
VWR®, Transfer Pipettes, High Performance
Supplier: VWR Collection
Nitrile gloves, Kimtech™ Purple Nitrile™
Supplier: KIMBERLY CLARK
VWR® Serological Pipette, Standard Line
Supplier: VWR Collection
Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals
VWR®, Nitrile Gloves
Supplier: VWR Collection
VWR® Facial Tissues
Supplier: VWR Collection
pH indicator strips, MQuant®, Supelco®
Supplier: Merck