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Acid Yellow 9 monosodium salt is an azo dye, degraded by Pseudomonas fluorescens as the sole source of carbon, nitrogen, and energy for the bacterium. It is an orange to red solid that is stable under recommended storage conditions.
Azo dye
Degraded by Pseudomonas fluorescens
Molecular Weight: 379.34
Formula: C12H10N3NaO6S2
Appearance: Solid
Color: Orange to red
Stable under recommended storage conditions
Incompatible with strong acids/alkalis, strong oxidising/reducing agents
Storage: 4°C, sealed, away from moisture and light; in solvent: -80°C, 6 months; -20°C, 1 month
Solubility (In Vitro): DMSO : 20 mg/mL (52.72 mM; ultrasonic and warming and heat to 60°C)
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