Acid Yellow 9 moNOSodium salt 是一种可被Pseudomonas fluorescens降解的含氮染料，是此类菌株碳、氮和能量的唯一来源。

Acid Yellow 9 monosodium salt is an azo dye, degraded by Pseudomonas fluorescens as a sole source of nitrogen, carbon, and energy for the bacterium.

74543-21-8

C12H11N3NaO6S2

380.35

Hydrogen 4-aminoazobenzene-3,4'-disulphonate (sodium salt);Acid Yellow 9 monosodium salt

DMSO:55 mg/ml (144.99 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years