Thymolphthalein, pure indicator
Product Details & Documents
- CAS Number:125-20-2
- Formula:C₂₈H₃₀O₄
- MDL Number:MFCD00005909
- Molecular Weight:430.54 g/mol
- Merck Index:1209542
- Melting Pt:251…253 °C
- Storage Temperature:Ambient
- EINECS:204-729-7
Specifications
Specification Test Results
- Appearance:White Crystalline powder
- Infrared spectrum:Conforms
- Loss on drying:≤1 %
- Sulfated ash:≤0.5 %
- Visual transition interval:from pH 8.8 (colorless) to pH 10.5 (blue)
Specifications
- Pack type:Glass bottle
- Size:250 g
Specifications
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