Sudan orange G 85% Dye, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Warning

Synonyms: Solvent Orange 1, 4-(Phenylazo)resorcinol

MQ100

199672-25G
199672-25GEA 93.6 GBP
199672-25G
Sudan orange G 85% Dye, Sigma-Aldrich®
Sudan Orange G

Sudan orange G belongs to the group of azo dyes, which are synthetic organic colorants. Members of azo dyes contain chromophoric azo groups (-N-N-).


  • Used to study its enzymatic biotransformation
  • Used as a standard in liquid chromatography - mass spectrometry


It is also used a diagnostic assay manufacturing, hematology, histology.

Formula: C₁₂H₁₀N₂O₂
MW: 214.22 g/mol
Boiling Pt: 371
Melting Pt: 143...146 °C
Storage Temperature: Room Temperature
MDL Number: MFCD00002275
CAS Number: 2051-85-6
EINECS: 218-131-9
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Specification Test Results

Appearance Powder
Infrared spectrum Conforms to Structure
Wavelength 251 - 261 nm
Extinction Coefficient ≥7000
Carbon 57.2 - 77.4%
Nitrogen 11.1 - 15.0%
Solubility (Turbidity) Clear
Solubility (Colour) Orange to Red

SPECIFICATIONS

Environmentally Preferable

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