Tymolová modř, pure indicator
Dodávateľ: Thermo Fisher Scientific
151450250
151450050
151451000
ACRO151450250EA
166.87
EUR
ACRO151450250
ACRO151450050
ACRO151451000
Tymolová modř, pure indicator
Tymolová modř
Vzorec:
C₂₇H₃₀O₅S Teplota tavenia: 221 °C (rozkl.) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00005869 Číslo CAS: 76-61-9 EINECS: 200-973-3 Merck Index: 12,09541 |
Výsledky špecifikačného testu
Appearance | Dark green to dark brown Crystalline powder |
Infrared spectrum | Conforms |
Solubility | (0.1 % in ethanol) Clear |
Specific extinction E (1%/1cm) | ≥700 (596 nm, in 0.01 N NaOH) |
Visual transition interval | from pH 8.0 (yellow) to pH 9.6 (blue) |
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