China ACID YELLOW 42 | 6375-55-9 supplier

Details for ACID YELLOW 42

ACID YELLOW 42

111Category:

Dyestuffs and Pigments

CAS NO:

6375-55-9

EC NO:

228-940-9

Molecular Formula:

C₃₂H₂₄N₈Na₂O₈S₂

Molecular Weight:

758.6913

Specification:

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

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 Structure:

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