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
CAS No.: 125-20-2
Molecular Formula: C28H30O4
Formula Weight: 430.55
Physical Form: Crystalline
Melting Point: 251-253°
Solubility: Insoluble in water. Soluble in alcohol, acetone, dilute alkalies (blue Colour), H2SO4 (red Colour)
Beilstein Reference: 359413
Merck Reference: 14,9401
MDL No.: MFCD00005909
pH indicator; Colourless below pH 9.3, blue above pH 10.5
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: 14,9401 |
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