4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulphonic acid) tetrasodium salt hydrate

: SIGMA ALDRICH MICROSCOPY

4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulphonic acid) tetrasodium salt hydrate

: SIGMA ALDRICH MICROSCOPY

:652154-11-5

:

:C₄₄H₂₆N₄Na₄O₁₂S₄·xH₂O

:MFCD10567204

:1022.92 g/mol (anhy)

:M-Clarity™ quality level = MQ100

:Room Temperature

Appearance (Colour):
Purple to Very Dark Purple and Black
Appearance (Form):
Powder or Crystals or Powder with Chunk(s) or Crystals with Chunk(s)
Infrared spectrum:
Conforms to Structure
Wavelength, 0.01 g/L, Methanol:
411 - 417 nm
Extinction Coefficient:
≥250000
Carbon (Dry Basis):
42.7 - 60.7%
Nitrogen (Dry Basis):
4.5 - 6.5%
Sulfur (Dry Basis):
10.3 - 14.7%
Loss on Drying:
Typically 10 - 20%, 120 °C

Frequently Bought Together

Acetone ≥99%, TECHNICAL

: VWR Chemicals

Sealing film for manual application, Parafilm® M

: HEATHROW

Nitrile gloves, Kimtech™ Purple Nitrile™

: KIMBERLY CLARK

VWR® Serological Pipette, Standard Line

: VWR Collection

Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

: Merck

VWR®, Nitrile Gloves

: VWR Collection

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

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VWR® Facial Tissues

: VWR Collection

pH indicator strips, MQuant®, Supelco®

: Merck

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

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Water, HiPerSolv CHROMANORM® for HPLC

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VWR® NITRILE LIGHT, Nitrile Gloves

: VWR Collection

VWR®, Transfer Pipettes, High Performance

: VWR Collection

Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

: VWR Chemicals