Phenol red sodium salt dye pH-indicator, Sigma-Aldrich®

: SIGMA ALDRICH MICROSCOPY

Phenol red sodium salt dye pH-indicator, Sigma-Aldrich®

: SIGMA ALDRICH MICROSCOPY

:34487-61-1

:

:C₁₉H₁₃NaO₅S

:MFCD00066901

:376.35 g/mol

:12,07397

:285 °C (dec., lit.)

:M-Clarity™ quality level = MQ200

:252-057-8

:GHS07

:Room Temperature

Appearance (Colour):
Red to Brown
Appearance (Form):
Powder
Infrared spectrum:
Conforms to Structure
Solubility (Colour):
Dark Red
Solubility (Form), 1 mg/ml, H₂O:
Solution
pH Pass:
6.8 (Yellow) to 8.2 (Red)
Recommended Retest Period:
5 Years

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