Kunshan Yalong Trading Co.,Ltd.

Tobias acid

• Category :

  Intermediates/Dyestuff intermediates

• Synonyms :

  2-Amino-1-naphthalenesulfonic acid;2-aminonaphthalene-1-sulphonic acid;2-Naphthylamine-1-sulfonic acid;2-aminonaphthalene-1-sulfonate;

• CAS NO :

  81-16-3

• EC NO :

  201-331-5

• Molecular Formula :

  C₁₀H₈NO₃S

• Molecular Weight :

  222.241

• Main Specifications :

  ≥98%

• InChI :

  InChI=1/C10H9NO3S/c11-9-6-5-7-3-1-2-4-8(7)10(9)15(12,13)14/h1-6H,11H2,(H,12,13,14)/p-1

• Packing :

  25kg/bag

• Product description :

  CAS number: 81-16-3 EINECS number: 201-331-5 Molecular formula: C10H8NO3S Molecular weight: 222.241 2-Aminonaphthalene-1-sulfonic acid CAS NO.81-16-3 M.F:C10H9NO3S MW:223.25 Appearance:White needle-like crystals Purity:>97% Used for:Dyestuff intermediate

• Uses :

  Azo dye and azo pigment intermediates, used to manufacture J acid and r acid, color phenol AS - SW, active red K - 1613 dyestuff, and organic purplish red, lithol purplish red

• Molecular Structure :