Hebei Lead Bio-Chemicals Co., Ltd.

J Acid

• Category :

  Intermediates/Dyestuff intermediates

• Synonyms :

  7-amino-4-hydroxy-2-naphthalenesulfonic acid;Aminonaphthol Sulfonic Acid;J Acid;2-Amino-5-Naphthol-7-Sulphonic Acid;7-amino-4-hydroxynaphthalene-2-sulfonic acid;

• CAS NO :

  87-02-5

• EC NO :

  201-718-9

• Molecular Formula :

  C₁₀H₉NO₄S

• Molecular Weight :

  239.2478

• Main Specifications :

  98% MIN.

• InChI :

  InChI=1/C10H9NO4S/c11-7-1-2-9-6(3-7)4-8(5-10(9)12)16(13,14)15/h1-5,12H,11H2,(H,13,14,15)

• Packing :

  25kg/plastic bag or at the buyer's option

• Product description :

  J Acid M.F.: C10H9NO4S M.W.: 239.25 Chemical Name : 2-AMINO-5-NAPHTHOL-7-SULFONIC ACID Use: Intermediate for reactive dyes and direct dyes 25kg/plastic bag or at the buyer's option APPEARANCE:GREYISH-WHITE POWDER COUPLING ＆#118alue:92% MIN. HPLC ＆#118alue:98% MIN. GAMMA ACID:1% MAX INSOLUBLE MATTER IN ALKALI:0.05% MAX

• Uses :

  Intermediate for reactive dyes and direct dyes

• Molecular Structure :