Fenolftaleina ≥98.0% (by titrimetric analysis)
Fornitore: TCI
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Pericolo
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Synonyms:
3,3-Bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one
Formula:
C₂₀H₁₄O₄ Punto di fusione: 262°C Densità: 1,3 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00005913 CAS Number: 77-09-8 EINECS: 201-004-7 REACH: 01-2119498295-24 Merck Index: 14,07243 |
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Risultati del test di specificazione
Appearance | White to Almost white powder to crystal |
Purity (Iodometric Titration) | min. 98.0 % |
Solubility in hot EtOH (95vol%) | clear and transparency |
Transition interval (pH) | (colorless)7.8 to 10.0 (ponoeau) |
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