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PIGMENT RED 56
SpectraBase Compound ID AE263qp8wFt
InChI InChI=1S/C19H16N2O7S.Ba/c1-10-7-14(15(28-2)9-16(10)29(25,26)27)20-21-17-12-6-4-3-5-11(12)8-13(18(17)22)19(23)24;/h3-9,22H,1-2H3,(H,23,24)(H,25,26,27);/q;+2/p-2
InChIKey NWHCRBBNDLYJOQ-UHFFFAOYSA-L
Mol Weight 551.72 g/mol
Molecular Formula C19H14BaN2O7S
Exact Mass 551.957419 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID BYsRiCwphxF
Name 2-Naphthalenecarboxylic acid, 3-hydroxy-4-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-, barium salt (1:1)
CAS Registry Number 25310-96-7
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Formula C19H14BaN2O7S
InChI InChI=1S/C19H16N2O7S.Ba/c1-10-7-14(15(28-2)9-16(10)29(25,26)27)20-21-17-12-6-4-3-5-11(12)8-13(18(17)22)19(23)24;/h3-9,22H,1-2H3,(H,23,24)(H,25,26,27);/q;+2/p-2
InChIKey NWHCRBBNDLYJOQ-UHFFFAOYSA-L
Instrument Name Bruker IFS 85
Synonyms 4-Amino-5-methoxy-o-toluolsulfonic acid->3-hydroxy-2-naphthoic acid/Ba salt
Technique KBr-Pellet