Synonyms: 3-Carboxy-5-hydroxy-1-p-sulfophenyl-4-p-sulfophenylazopyrazole trisodium salt Acid Yellow 23 CI 19140
Purity Limit: ≥ 85% (dye content)
CAS No.: 1934-21-0
Molecular Formula: C16H9N4O9S2·3Na
Molecular Weight: 534.37
MDL No.: MFCD00148908
Appearance: Orange powder
Storage Temperature: Store at RT