Acid Orange 56

CAS 6470-20-8 · C32H24 N6 O8 S2 . 2 Na · 728.66 g/mol

Basic information

CAS number 6470-20-8
Product name Acid Orange 56
Chinese name 酸性橙56
Synonyms disodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4'-[(2-hydroxy-1-naphthyl)azo][1,1'-biphenyl]-2,2'-disulphonate
Chinese synonyms 酸性橙56; C.I.酸性橙56
Molecular formula C32H24 N6 O8 S2 . 2 Na
Molecular weight 728.66 g/mol
EC number 229-294-0

Certificate of Analysis

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