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Acid Orange 51
SpectraBase Compound ID LSK7DkTrCrE
InChI InChI=1S/C36H28N6O11S3.2Na/c1-22-3-11-28(12-4-22)56(51,52)53-35-18-9-26(19-23(35)2)39-41-33-17-16-32(30-14-13-29(21-31(30)33)54(45,46)47)40-38-25-7-5-24(6-8-25)37-34-15-10-27(42(43)44)20-36(34)55(48,49)50;;/h3-21,37H,1-2H3,(H,45,46,47)(H,48,49,50);;/q;2*+1/p-2/b40-38+,41-39+;;
InChIKey HBINTOQGSKHKJI-ICUBATCWSA-L
Mol Weight 860.79453856 g/mol
Molecular Formula C36H26N6Na2O11S3
Exact Mass 860.061708 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID C5mIhMQC4D
Name ACID ORANGE 51
Source of Sample Polysciences, Inc., Warrington, Pennsylvania
CAS Registry Number 8003-88-1
Chemical Description ANIONIC DISAZO
Color Properties Colour Index Number= 26550
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C36H26N6Na2O11S3
Molecular Weight 860.81
Synonyms SUPRANOL BROWN 4R 5(or 8)-[[3-METHYL-4-[[(4-METHYLPHENYL)SULFONYL]OXY]PHENYL]AZO]-8(or 5)-[[4-[(4-NITRO-2-SULFOPHENYL)AMINO]PHENYL]AZO]-2-NAPHTHALENESULFONIC ACID, DISODIUM SALT POLAR BROWN
Technique KBr WAFER