5-amino-8-nitronaphthalene-2-sulfonic acid

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Names

[ CAS No. ]:
6357-74-0

[ Name ]:
5-amino-8-nitronaphthalene-2-sulfonic acid

[Synonym ]:
5-Amino-8-nitro-naphthalin-2-sulfonsaeure
4-Nitro-naphthylamin-(1)-sulfonsaeure-(6)
5-amino-8-nitro-naphthalene-2-sulfonic acid

Chemical & Physical Properties

[ Molecular Formula ]:
C10H8N2O5S

[ Molecular Weight ]:
268.24600

[ Exact Mass ]:
268.01500

[ PSA ]:
134.59000

[ LogP ]:
3.76210

Safety Information

[ HS Code ]:
2921450090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,6-cleve's acid

DownStream

Customs

[ HS Code ]: 2921450090

[ Summary ]:
2921450090 1-naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 5-nitronaphthalene-2-sulfonic acid
  • 2-Naphthalenesulfonicacid, 8-(acetylamino)-5-amino-
  • 1-Nitronaphthalene-7-Sulfonic Acid
  • 8-nitronaphthalene-2-sulfonic acid
  • 5-amino-8-anilinonaphthalene-1-sulfonic acid
  • 5-amino-8-(4-hydroxyphenylamino)naphthalene-2-sulfonicacid