Synonym: 2-(4-Dimethylaminophenylazo)benzoic acid, 4-Dimethylaminoazobenzene-2′-carboxylic acid, Acid Red 2
CAS Number: 493-52-7
Linear Formula: (CH3)2NC6H4N=NC6H4CO2H
Molecular Weight: 269.30
Beilstein Registry Number: 750102
Color Index Number: 13020
EC Number: 207-776-1
MDL Number: MFCD00002425
PubChem Substance ID: 24855040
Packaging
25, 100 g in glass bottle
Grade: ACS reagent
Form: crystalline
Visual Transition Interval: 4.2 - 6.2, pink to yellow
MP: 179-182 °C(lit.)
Solubility: ethanol: soluble1 mg/mL
Absorption: λmax 410 nm