Zhengzhou Welcom Tech. Co., Ltd

K Acid

• Category :

  Dyestuffs and Pigments/Azoic Dyes

• Synonyms :

  2-Naphthylamine-3,6,8-trisulfonic acid;2-Napthylamine-3,6,8-Trisulfonic Acid;K Acid;7-aminonaphthalene-1,3,6-trisulfonic acid;2-Amino-3,6,8-Naphthalenetrisulfonic Acid;

• CAS NO :

  118-03-6

• EC NO :

  204-229-9

• Molecular Formula :

  C₁₀H₉NO₉S₃

• Molecular Weight :

  383.3748

• Main Specifications :

  Content: 70% min;HPLC: 99% min

• InChI :

  InChI=1/C10H9NO9S3/c11-8-4-7-5(2-10(8)23(18,19)20)1-6(21(12,13)14)3-9(7)22(15,16)17/h1-4H,11H2,(H,12,13,14)(H,15,16,17)(H,18,19,20)

• Packing :

  25kg-plastic-woven bag lined with a plastic bag inside or as per customer's request

• Product description :

  K Acid Chemical Name: 2-Naphthylamine-3, 6, 8-Trisulfonic Acid 7-aminonaphthalene-1, 3, 6-trisulphonic acid Molecular formula: C10H9NO9S3 M.W.:383.36, CAS No:118-03-6 Appearance: Yellow or light brown powder. Specifications: Content: 70% min HPLC: 99% min Amino R salt+ Amino G salt:0.5% max Insolubles: 0.1% max Use: To produce azo-dyes and 2R acid. Package: 25kg-plastic-woven bag lined with a plastic bag inside or as per customer's request.

• Uses :

  To produce azo-dyes and 2R acid

• Molecular Structure :