Gram′s safranin solution for Gram staining, för mikroskopi, Sigma-Aldrich®
:477-73-6
:
:C₂₀H₁₉ClN₄
:MFCD00011759
:350.85 g/mol
:0,986 g/ml at 20 °C
:M-Clarity™ quality level = MQ100
:46 °C
:GHS02
:Room Temperature
- Appearance (colour):Red to very dark red
- Appearance (form):Liquid
- Thin layer chromatogr.:Corresponds to standard
- Density D20/4:0.984 - 0.988
- Refractive index N20/D:1.338 - 1.340
- Wavelength (1) (UV):525 - 535 nm
- Extinction (1%/1 cm) (1) (UV):Report result
- Solvent (UV):Ethanol 50%
- Expiry period:36 months