Thymolphthalein
Glass bottle, 1 g
Catalog # TCIAT0237-1G
Supplier: TCI
Jump to:
Product Details & Documents
Synonyms: 3,3-Bis(4-hydroxy-5-isopropyl-o-tolyl)phthalide, 3,3-Bis(4-hydroxy-5-isopropyl-2-methylphenyl)isobenzofuran-1(3H)-one
- CAS Number:125-20-2
- Formula:C₂₈H₃₀O₄
- MDL Number:MFCD00005909
- Molecular Weight:430.54 g/mol
- Merck Index:14,09401
- Melting Pt:253 °C
- Storage Temperature:Ambient
- EINECS:204-729-7
Specifications
Specification Test Results
- Appearance:White to Orange to Green powder to crystal
- Absorbance:min. 0.350 (5mg/L, pH10.5, 592.0 to 596.0 nm)
- Solubility in EtOH (50vol%):transparency
- Drying loss:max. 1.0 %
- Transition interval (pH):(colorless)8.6 to 10.5 (blue)
Specifications
- Pack type:Glass bottle
- Pk:1 g