CAS No: 6375-55-9, Chemical Name: acid yellow 42 (C.I. 22910)
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6375-55-9 acid yellow 42 (C.I. 22910)

product Name acid yellow 42 (C.I. 22910)
Synonyms C.I. 22910; C.I. Acid Yellow 42; C.I. Acid Yellow 42 disodium salt; C.I. Acid Yellow 42, disodium salt; disodium 4,4-bis(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-ylazo)-1,1-biphenyl-2,6-disulphonate; Acid Yellow 42; disodium 4,4'-bis[(E)-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)diazenyl]biphenyl-2,2'-disulfonate; disodium 5-(5-hydroxy-3-methyl-1-phenyl-pyrazol-4-yl)azo-2-[4-(5-hydroxy-3-methyl-1-phenyl-pyrazol-4-yl)azo-2-sulfonato-phenyl]benzenesulfonate; Acid Yellow 42
Molecular Formula C32H24N8Na2O8S2
Molecular Weight 758.6913
InChI InChI=1/C32H26N8O8S2.2Na/c1-19-29(31(41)39(37-19)23-9-5-3-6-10-23)35-33-21-13-15-25(27(17-21)49(43,44)45)26-16-14-22(18-28(26)50(46,47)48)34-36-30-20(2)38-40(32(30)42)24-11-7-4-8-12-24;;/h3-18,41-42H,1-2H3,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2
CAS Registry Number 6375-55-9
EINECS 228-940-9
Molecular Structure 6375-55-9 acid yellow 42 (C.I. 22910)
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