Disodium 3-hydroxy-2,6-naphthalenedisulfonate

Modify Date: 2025-08-25 09:42:46

Disodium 3-hydroxy-2,6-naphthalenedisulfonate Structure
Disodium 3-hydroxy-2,6-naphthalenedisulfonate structure
Common Name Disodium 3-hydroxy-2,6-naphthalenedisulfonate
CAS Number 83949-45-5 Molecular Weight 348.260
Density N/A Boiling Point N/A
Molecular Formula C10H6Na2O7S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name disodium,3-hydroxynaphthalene-2,6-disulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H6Na2O7S2
Molecular Weight 348.260
Exact Mass 347.935028
PSA 151.39000
LogP 2.51520
InChIKey VOQMVCMUWOFYQR-UHFFFAOYSA-N
SMILES O=S(=O)(O)c1ccc2cc(S(=O)(=O)O)c(O)cc2c1.[Na].[Na]

 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%

 Synonyms

3-Hydroxy-naphthalin-2,6-disulfonsaeure,Natriumsalz
Disodium 3-hydroxynaphthalene-2,6-disulfonate
Disodium 2-naphthol-3,7-disulfonate
3-hydroxy-naphthalene-2,6-disulfonic acid,sodium salt
Disodium 3-hydroxy-2,6-naphthalenedisulfonate
2,6-Naphthalenedisulfonic acid, 3-hydroxy-, sodium salt (1:2)
EINECS 281-406-7
Disodium 3-hydroxynaphthalene-2,6-disulphonate
2-Naphthol-3,7-disulphonate acid disodium salt
Sodium 2-naphthol-3,7-disulfonate
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