Sodium 6,7-dihydroxy-2-naphthalenesulfonate

Modify Date: 2024-01-02 18:58:11

Sodium 6,7-dihydroxy-2-naphthalenesulfonate Structure
Sodium 6,7-dihydroxy-2-naphthalenesulfonate structure
Common Name Sodium 6,7-dihydroxy-2-naphthalenesulfonate
CAS Number 135-53-5 Molecular Weight 262.214
Density 1.677g/cm3 Boiling Point N/A
Molecular Formula C10H7NaO5S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Sodium 2,3-dihydroxynaphthalene-6-sulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.677g/cm3
Molecular Formula C10H7NaO5S
Molecular Weight 262.214
Exact Mass 261.991180
PSA 106.04000
LogP 2.23590

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases S24/25
WGK Germany 3
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%

 Synonyms

2-Naphthalenesulfonic acid, 6,7-dihydroxy-, monosodium salt
2-Naphthalenesulfonic acid, 6,7-dihydroxy-, sodium salt (1:1)
DS Acid Monosodium Salt
Sodium 6,7-dihydroxy-2-naphthalenesulfonate
MFCD00004074
2,3-Dihydroxynaphthalene-6-sulfonic Acid Monosodium Salt
Monosodium 6,7-Dihydroxynaphthalene-2-sulfonate
6,7-Dihydroxy-2-naphthalenesulfonic acid sodium salt
EINECS 205-198-4
Sodium 6,7-Dihydroxynaphthalene-2-sulfonate
sodium,6,7-dihydroxynaphthalene-2-sulfonate