Sudan Orange G CAS: 2051-85-6
MF: C12H10N2O2
MW: 214.22
Useful for staining triglycerides in animal tissues (frozen sections).

Sudan Orange G (CAS 2051-85-6)

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Alternate Names: 2,4-Dihydroxyazobenzene
Application: Sudan Orange G is useful for staining triglycerides in animal tissues (frozen sections)
CAS Number: 2051-85-6
Molecular Weight: 214.22
Molecular Formula: C12H10N2O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
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Sudan Orange G (2,4-Dihydroxyazobenzene) is useful for staining triglycerides in animal tissues (frozen sections). Sudan dyes are a group of lipid soluble solvent dyes often called lysochromes, in structural classification they are diazo dyes. With the use of certain solvents, may also be used to stain some protein bound lipids in paraffin sections. The enzymatic oxidation of Sudan Orange G has been studied and inhibitory effects on the growth of Saccharomyces cerevisiae, shows that the enzymatic bioremediation process reduces the toxicity of Sudan Orange G by 3-fold. In polymer studies, Sudan Orange G has been used to probe non-specific interactions.


References

1. Baggiani, C., et al. 2006. J Chromatogr A. 1117: 74-80. PMID: 16597446
2. Vilarinho, E.C., et al. 2006. J. Econ. Entomol. 99: 2110-2115. PMID: 17195680
3. Sun, H.W., et al. 2007. J Chromatogr A. 1164: 120-128. PMID: 17692322

Physical State :
Solid
Solubility :
Soluble in water (slightly).
Storage :
Store at room temperature
Melting Point :
143-146° C (lit.)
Boiling Point :
407.50° C at 760 mmHg (Predicted)
Refractive Index :
n20D 1.62 (Predicted)
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
RTECS :
CZ9027500
MDL Number :
MFCD00002275
EC Number :
218-131-9
Beilstein Registry :
958430
SMILES :
C1=CC=C(C=C1)NN=C2C=CC(=O)C=C2O

Download SDS (MSDS)

Certificate of Analysis

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