Fenolrött natriumsalt
: TCI
:34487-61-1
:
:C₁₉H₁₃NaO₅S
:MFCD00066901
:376.35 g/mol
:12,07397
:285 °C
:252-057-8
:GHS07
:Omgivande
- Appearance:Orange to Amber to Dark red powder to crystal
- Absorbance:min. 0.530 (5 mg/L, pH8.4, 556.0 to 560.0 nm)
- Solubility in Water:almost transparency
- Drying loss:max. 5.0 %
- Transition interval (pH):(redish yellow)6.8 to 8.4 (red)