
Orangé de méthyle, pur indicateur
:547-58-0
:
:C₁₄H₁₄N₃NaO₃S
:MFCD00007502
:327.34 g/mol
:13,06127
:∼90 °C (1013 hPa)
:>300 °C
:~ 1 g/cm³ (20 °C)
:38 °C
:Température ambiante
:208-925-3
:3143
:6.1,III
:GHS06
- Appearance:Orange Crystalline powder
- Infrared spectrum:Conforms
- Solubility:(0.1 % in water) Clear
- UV Lambda max:461 to 469 nm (in 0.01N NaOH)
- Visual transition interval:from pH 3.2 (pink or red)to pH 4.4 (yellow-orange)
Frequently Bought Together