Phenolphthalein ≥98.0% (by titrimetric analysis)
Supplier: TCI
Certificates
About this item
CAS Number:77-09-8
:
Formula:C₂₀H₁₄O₄
MDL Number:MFCD00005913
:318.33 g/mol
Merck Index:14,07243
Melting Pt:262°C
Density:1,3 g/cm³ (20 °C)
EINECS:201-004-7
REACH:01-2119498295-24
:GHS08
Storage Temperature:Ambient
Specification Test Results
- 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)
Specification Test Results
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