8-Anilino-1-naphthalenesulphonic acid, Sigma-Aldrich®
:82-76-8
:
:C₁₆H₁₃NO₃S
:MFCD00003998
:299.35 g/mol
:215…217 °C (dec., lit.)
:M-Clarity™ quality level = MQ200
:Room Temperature
:201-438-7
- Appearance (Colour):Conforms to Requirements
Gray to dark green or black - Appearance (Form):Powder
- Solubility (Colour):Dark Green to Dark Brown to Black
- Solubility (Turbidity)
50 mg/ml, DMF:Clear to Turbid - Proton NMR spectrum:Conforms to Structure
- Solvent Content:≤0.5%
- Purity (HPLC):≥97%
- Recommended Retest Period:3 years