Phenol red sodium salt, water soluble, pure indicator
:34487-61-1
:
:C₁₉H₁₃NaO₅S
:MFCD00066901
:376.35 g/mol
:12,07397
:285 °C
:252-057-8
:GHS07
:Ambient
- Appearance:Dark red to brown Powder
- Infrared spectrum:Conforms
- Solubility:(0.1 % in water) Clear
- Specific extinction E (1%/1cm):≥1600 (558 nm, in buffer)
- Visual transition interval:from pH 6.8 (yellow) to pH 8.2 (red)