Sudan I ≥95% (dye content), Sigma-Aldrich®

Sudan I ≥95% (dye content), Sigma-Aldrich®

: Scarlet B, 1-(Phenyldiazenyl)naphthalen-2-ol, 1-Phenylazo-2-naphthol, Oil Orange, Solvent Yellow 14, Sudan Yellow

:842-07-9

:C₁₆H₁₂N₂O

:MFCD00003911

:444

:131...133 °C

:0,32 g/cm³ (20 °C)

:248.28 g/mol

:>290 °C (closed cup)

:M-Clarity™ quality level = MQ200

:Room Temperature

:212-668-2

:GHS07

:GHS08

Appearance (Colour):
Orange to very dark orange and orange-red and red-orange and dark red-orange
Appearance (Form) :
Powder
Solubility (Colour) :
Orange to very dark orange and red to very dark red and orange-red and red-orange
Solubility (Turbidity) :
Clear to very slightly hazy
Carbon Content :
72.8 - 82.0 %
Nitrogen Content :
10.6 - 11.9 %
Infrared Spectrum :
Conforms to Structure
Wavelength (1)(UV) :
461.0 - 491.0 nm
Molar Absorbancy Index (1)(UV):
≥11000
Wavelength (2)(UV):
299.0 - 319.0 nm
Molar Absorbancy Index (2)(UV):
≥6000
Wavelength (3)(UV):
223.0 - 233.0 nm
Molar Absorbancy Index (3)(UV):
≥30000
Solvent (UV) C = 0.01 g/l; Ethanol:
Conforms