Methyl red ACS

: Thermo Fisher Scientific

Methyl red ACS

: Thermo Fisher Scientific

:493-52-7

:

:C₁₅H₁₅N₃O₂

:MFCD00002425

:12,06199

:178…182 °C

:1,31 g/cm³ (20 °C)

:269.3 g/mol

:Ambient

:207-776-1

Appearance:
Dark red to brown to purple Powder
Infrared spectrum:
Conforms
Melting point:
179 to 182 °C
Visual transition interval:
From pH 4.2 (pink) to pH 6.2 (yellow)
Clarity of alcohol solution:
Passes test
Specific optical rotation:
+52.0° to +62.0° (20 °C, 589 nm) (neat)

ACRO42397

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: Thermo Fisher Scientific