Phenolrot Natriumsalz, wasserlöslich, rein Indikator

Lieferant: Thermo Fisher Scientific
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151440250 151440050 151441000
ACRO151440250EA 89.7 CHF
ACRO151440250 ACRO151440050 ACRO151441000
Phenolrot Natriumsalz, wasserlöslich, rein Indikator
Phenolrot Natriumsalz
Formel: C₁₉H₁₃NaO₅S
Melting Pt: 285 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00066901
CAS-Nummer: 34487-61-1
EINECS: 252-057-8
Merck Index: 12,07397

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Spezifikation Testergebnisse

Appearance Dark red to brown Powder
Infrared spectrum Conforms
Solubility (0.1 % in water) Clear
Specific extinction E (1%/1cm) ≥1600 (558 nm, in buffer)
Visual transition interval from pH 6.8 (yellow) to pH 8.2 (red)


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