Bromocresol purple ≥97.0% (by HPLC)
Leverancier: TCI EUROPE
|
Waarschuwing
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TCIAB0580-1GEA
24.2
EUR
TCIAB0580-1G
TCIAB0580-25G
Bromocresol purple ≥97.0% (by HPLC)
Bromocresol purple
Formule:
C₂₁H₁₆Br₂O₅S MW: 540,23 g/mol Smeltpunt: 242 °C |
MDL-nummer:
MFCD00011681 CAS-nummer: 115-40-2 EINECS: 204-087-8 Merck Index: 13,01371 |
Specificaties testresultaten
Appearance | White to Brown to Dark purple powder to crystal |
Purity (HPLC) | min. 97.0 area% |
Absorbance | min. 0.540 (5mg/L, pH 7.2 buffer sol., 588.0 to 592.0 nm) |
Solubility in EtOH (50vol%) | almost transparency |
Transition interval (pH) | (yellow)5.2 to 6.8 (purple) |
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