4-HYDROXYAZOBENZENE-4'-SULFONIC ACID SODIUM SALT(2623-36-1) IR1

Product Name4-HYDROXYAZOBENZENE-4'-SULFONIC ACID SODIUM SALT

CAS 2623-36-1

Molecular FormulaC12H9N2NaO4S

Molecular Weight300.27

InChIInChI=1S/C12H10N2O4S.Na/c15-11-5-1-9(2-6-11)13-14-10-3-7-12(8-4-10)19(16,17)18;/h1-8,15H,(H,16,17,18);/q;+1/p-1/b14-13+;

InChIKey QZIOKUAQNKVSBO-IERUDJENSA-M

SmilesS([O-])(=O)(=O)C1C=CC(/N=N/C2C=CC(O)=CC=2)=CC=1.[Na+]

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¹HNMR

IR1

    Assign.     Shift(ppm)

      A            10.41
      B             7.840
      C             7.83
      D             7.82
      E             6.987

Spectral Code: 1H NMR : 400 MHz in DMSO-d6

Spectral Code: IR : KBr disc

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GIHI CHEMICALS CO.,LIMITED

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Career Henan Chemica Co

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PT CHEM GROUP LIMITED

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