Tetrabromophenol Blue sodium salt 85% (dye content) ≥84.5% (by HPLC), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
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M-Clarity™ quality level = MQ200

236047-1G 236047-5G
236047-1GEA 37.3 GBP
236047-1G 236047-5G
Tetrabromophenol Blue sodium salt 85% (dye content) ≥84.5% (by HPLC), Sigma-Aldrich®
Tetrabromophenol Blue sodium salt

Tetrabromophenol Blue sodium salt, Dye content 85% (3,3',3'',4,5,5',5'',6-Octabromophenolsulfonphthalein sodium salt).

Formula: C₁₉H₅Br₈NaO₅S
Storage Temperature: Room Temperature
MDL Number: MFCD00064343
CAS Number: 108321-10-4
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Specification Test Results

Appearance (Form) Powder or Crystals
Infrared spectrum Conforms to Structure
Purity (HPLC) ≥84.5%
Wavelength 222 - 228 nm
Extinction Coefficient ≥12000
Extinction Coefficient, C = 0.005 g/L in H2O ≥59000

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