Phenolphthalin ≥98.0% (by HPLC, titration analysis) redox indicator

Leverantör: TCI

Synonyms: 2-(Bis(4-hydroxyphenyl)methyl)benzoic acid

P0095-25G P0095-500G
TCIAP0095-25GEA 495 SEK
TCIAP0095-25G TCIAP0095-500G
Phenolphthalin ≥98.0% (by HPLC, titration analysis) redox indicator
Phenolphthalin
Formel: C₂₀H₁₆O₄
MW: 320.3387 g/mol
MDL Number: MFCD00036135
CAS nummer: 81-90-3
EINECS: 201-384-4
Merck Index: 14,07244
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Specifikation testresultat

Appearance White to Almost white powder to crystaline
Purity (HPLC) min. 98.0 area%
Purity (Neutralization titration) min. 98.0 %
Solubility in EtOH (95vol%) almost transparency
Sensitiveness Colorimetric Test : Turn Purple with Copper ion and turn Red purple by adding Hydrogen peroxide


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