Phenolphthalein, GPR RECTAPUR®

Lieferant: VWR Chemicals
Gefahr

Synonyme: 3,3-Bis(4-hydroxyphenyl)phthalid, 3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranon

26237.231EA 179 EUR
26237.231
Phenolphthalein, GPR RECTAPUR®
Phenolphthalein
Formel: C₂₀H₁₄O₄
Molecular Weight: 318,33 g/mol
Schmelzpunkt: 258…262 °C
Dichte: 1,3 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00005913
CAS-Nummer: 77-09-8
EINECS: 201-004-7
REACH: 01-2119498295-24
Merck Index: 14,07243
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Spezifikation Testergebnisse

Suited for pH indicator Passes test
Melting point 259 - 264 °C
Ignition residue (SO4) Max. 0.1 %
Insolubility in ethanol 96 % (1% W/V) Max. 50 ppm

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