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Timolftaleina ACS

Fornitore: Thermo Scientific

Synonyms: 3,3-Bis(4-hydroxy-5-isopropyl-o-tolyl)phthalide, 3,3-Bis(4-hydroxy-5-isopropyl-2-methylphenyl)isobenzofuran-1(3H)-one

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Timolftaleina ACS
Timolftaleina
Formula: C₂₈H₃₀O₄
Peso molecolare: 430,54 g/mol
Punto di fusione: 251…253 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00005909
CAS Number: 125-20-2
EINECS: 204-729-7
Merck Index: 12,09542

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Risultati del test di specificazione

Appearance White to off-white Crystalline powder
Infrared spectrum Conforms
Visual transition interval from pH 8.8 (colorless) to pH 10.5 (blue)
Clarity of solution passes test

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