1-Diazo-2-naphthol-4-sulfonic acid

Modify Date: 2024-01-09 18:44:48

1-Diazo-2-naphthol-4-sulfonic acid Structure
1-Diazo-2-naphthol-4-sulfonic acid structure
Common Name 1-Diazo-2-naphthol-4-sulfonic acid
CAS Number 20541-54-2 Molecular Weight 251.23900
Density N/A Boiling Point N/A
Molecular Formula C10H7N2O4S+ Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-hydroxy-4-sulfonaphthalene-1-diazonium
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H7N2O4S+
Molecular Weight 251.23900
Exact Mass 251.01300
PSA 111.13000
LogP 3.35748

 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%

 Synonyms

2-hydroxy-4-sulfo-naphthalene-1-diazonium