2-Naphthalenesulfonicacid, 4-hydroxy-

Names

[ Name ]:
2-Naphthalenesulfonicacid, 4-hydroxy-

[Synonym ]:
4-hydroxy-naphthalene-2-sulfonic acid
6-sulfo-8-hydroxy-naphthalene radical
1-naphthol-3-sulfonic acid
4-hydroxynaphthalene-2-sulphonic acid
2-Naphthalenesulfonic acid,4-hydroxy
1-Hydroxy-3-naphthalenesulfonic acid
1-Naphthol,3-sulfo
4-Hydroxy-2-naphthalenesulfonic acid
4-Hydroxy-naphthalin-2-sulfonsaeure

Chemical & Physical Properties

[ Density]:
1.549g/cm3

[ Molecular Formula ]:
C₁₀H₈O₄S

[ Molecular Weight ]:
224.23300

[ Exact Mass ]:
224.01400

[ PSA ]:
82.98000

[ LogP ]:
2.87290

[ Index of Refraction ]:
1.703

Safety Information

[ HS Code ]:
2908999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2908999090

[ Summary ]:
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%