Sudan II is a fat-soluble azo dye used for staining of triglycerides in frozen sections and some protein bound lipids and lipoproteins on paraffin sections. Sudan III is a fat-soluble diazo dye. It is structurally related to azobenzene.
1. 2 mg/mL Sudan II , 2. 2 mg/mL Sudan III
Method | HPLC |
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Mode | RP |
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Substances | Sudan II and III |
Key words | Preparative, Sudan dye, Sudan II, Sudan III, Azo dyes |
CAS number | 3118-97-6, 85-86-9 |
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