4-(2-hydroxy-[1]naphthylazo)-naphthalene-1-sulfonic acid

Names

[ CAS No. ]:
18268-54-7

[ Name ]:
4-(2-hydroxy-[1]naphthylazo)-naphthalene-1-sulfonic acid

[Synonym ]:
4-[(2-hydroxy-1-naphthyl)diazenyl]naphthalene-1-sulfonic acid

Chemical & Physical Properties

[ Molecular Formula ]:
C₂₀H₁₄N₂O₄S

[ Molecular Weight ]:
378.40100

[ Exact Mass ]:
378.06700

[ PSA ]:
107.70000

[ LogP ]:
6.44150

Safety Information

[ HS Code ]:
2927000090

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%