3-hydroxynaphthalenesulphonic acid

Modify Date: 2024-01-09 12:04:55

3-hydroxynaphthalenesulphonic acid Structure
3-hydroxynaphthalenesulphonic acid structure
Common Name 3-hydroxynaphthalenesulphonic acid
CAS Number 6357-85-3 Molecular Weight 495.27900
Density N/A Boiling Point N/A
Molecular Formula C23H15BrN2O6 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-hydroxy-1-Naphthalenesulfonicacid

 Chemical & Physical Properties

Molecular Formula C23H15BrN2O6
Molecular Weight 495.27900
Exact Mass 494.01100
PSA 109.41000
LogP 4.50300

 Safety Information

HS Code 2908999090

 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%