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Details

Stereochemistry ACHIRAL
Molecular Formula C10H7O4S.K
Molecular Weight 262.323
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of POTASSIUM 6-HYDROXY-2-NAPHTHALENESULFONATE

SMILES

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

InChI

InChIKey=PZWWSVPMGHDZNJ-UHFFFAOYSA-M
InChI=1S/C10H8O4S.K/c11-9-3-1-8-6-10(15(12,13)14)4-2-7(8)5-9;/h1-6,11H,(H,12,13,14);/q;+1/p-1

HIDE SMILES / InChI

Molecular Formula K
Molecular Weight 39.0983
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C10H7O4S
Molecular Weight 223.225
Charge -1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 19:59:18 GMT 2025
Edited
by admin
on Mon Mar 31 19:59:18 GMT 2025
Record UNII
4IDS1OY3TA
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
2-NAPHTHALENESULFONIC ACID, 6-HYDROXY-, MONOPOTASSIUM SALT
Preferred Name English
POTASSIUM 6-HYDROXY-2-NAPHTHALENESULFONATE
Systematic Name English
SCHAEFFER'S ACID, MONOPOTASSIUM SALT
Common Name English
POTASSIUM 6-HYDROXYNAPHTHALENE-2-SULFONATE
Systematic Name English
Code System Code Type Description
ECHA (EC/EINECS)
212-631-0
Created by admin on Mon Mar 31 19:59:18 GMT 2025 , Edited by admin on Mon Mar 31 19:59:18 GMT 2025
PRIMARY
PUBCHEM
23677963
Created by admin on Mon Mar 31 19:59:18 GMT 2025 , Edited by admin on Mon Mar 31 19:59:18 GMT 2025
PRIMARY
EPA CompTox
DTXSID1029201
Created by admin on Mon Mar 31 19:59:18 GMT 2025 , Edited by admin on Mon Mar 31 19:59:18 GMT 2025
PRIMARY
CAS
833-66-9
Created by admin on Mon Mar 31 19:59:18 GMT 2025 , Edited by admin on Mon Mar 31 19:59:18 GMT 2025
PRIMARY
FDA UNII
4IDS1OY3TA
Created by admin on Mon Mar 31 19:59:18 GMT 2025 , Edited by admin on Mon Mar 31 19:59:18 GMT 2025
PRIMARY