Tetrabromophenol Blue sodium salt 85% (dye content) ≥84.5% (by HPLC), Sigma-Aldrich®
Fornitore: SIGMA-ALDRICH MICROSCOPY
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Attenzione
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Synonyms:
3,3',3'',4,5,5',5'',6-Octabromophenolsulphonphthalein sodium salt
M-Clarity™ quality level = MQ200
Tetrabromophenol Blue sodium salt, Dye content 85% (3,3',3'',4,5,5',5'',6-Octabromophenolsulfonphthalein sodium salt).
Formula:
C₁₉H₅Br₈NaO₅S Peso molecolare: 1007,53 g/mol Temperatura di stoccaggio: Room Temperature |
MDL Number:
MFCD00064343 CAS Number: 108321-10-4 |
Risultati del test di specificazione
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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