m-Cresol purple, pure indicator grade
:2303-01-7
:
:C₂₁H₁₈O₅S
:MFCD00005871
:382.43 g/mol
:Ambient
:218-960-6
- Appearance:Dark green Crystalline powder
- Infrared spectrum:Conforms
- Solubility:(0.1 % in 50 % ethanol) Clear
- Specific extinction E (1%/1cm):≥900 (578 nm, in buffer)
- Visual transition interval:from pH 7.4 (yellow) to pH 9.0 (purple)