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Details

Stereochemistry ACHIRAL
Molecular Formula C10H6O7S2.2Na
Molecular Weight 348.26
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of Disodium 3-hydroxynaphthalene-2,6-disulfonate

SMILES

[Na+].[Na+].OC1=C(C=C2C=CC(=CC2=C1)S([O-])(=O)=O)S([O-])(=O)=O

InChI

InChIKey=AHIGTETYWQNRQW-UHFFFAOYSA-L
InChI=1S/C10H8O7S2.2Na/c11-9-4-7-3-8(18(12,13)14)2-1-6(7)5-10(9)19(15,16)17;;/h1-5,11H,(H,12,13,14)(H,15,16,17);;/q;2*+1/p-2

HIDE SMILES / InChI

Approval Year

Unknown
149124
Name Type Language
2,6-Naphthalenedisulfonic acid, 3-hydroxy-, disodium salt
Preferred Name English
Disodium 3-hydroxynaphthalene-2,6-disulfonate
Systematic Name English
2,6-Naphthalenedisulfonic acid, 3-hydroxy-, sodium salt (1:2)
Systematic Name English
Code System Code Type Description
FDA UNII
9N49LEJ9MM
Created by admin on Tue Apr 01 19:15:21 GMT 2025 , Edited by admin on Tue Apr 01 19:15:21 GMT 2025
PRIMARY
CAS
83949-45-5
Created by admin on Tue Apr 01 19:15:21 GMT 2025 , Edited by admin on Tue Apr 01 19:15:21 GMT 2025
PRIMARY
EPA CompTox
DTXSID50232854
Created by admin on Tue Apr 01 19:15:21 GMT 2025 , Edited by admin on Tue Apr 01 19:15:21 GMT 2025
PRIMARY
ECHA (EC/EINECS)
281-406-7
Created by admin on Tue Apr 01 19:15:21 GMT 2025 , Edited by admin on Tue Apr 01 19:15:21 GMT 2025
PRIMARY
PUBCHEM
11970749
Created by admin on Tue Apr 01 19:15:21 GMT 2025 , Edited by admin on Tue Apr 01 19:15:21 GMT 2025
PRIMARY
NIH
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