Bromthymolblau ACS
Lieferant: Thermo Fisher Scientific
Synonyme:
3′,3′′-Dibromthymolsulfonphthalein, BTB
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Bromthymolblau ACS
Bromthymolblau
Formel:
C₂₇H₂₈Br₂O₅S Molecular Weight: 624.39 g/mol Schmelzpunkt: 204 °C (Zers.) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00005872 CAS-Nummer: 76-59-5 EINECS: 200-971-2 Merck Index: 13,01430 |
Spezifikation Testergebnisse
Appearance | Light pink to brown to purple Crystalline powder |
Infrared spectrum | Conforms |
Visual transition interval | from pH 6.0 (yellow) to pH 7.6 (blue) |
Clarity of solution | Passes test |
Specific optical rotation | +103° to +108° (20°C, 589 nm) (c=5, H2O) |
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