833-66-9

Name 2-Naphthol-6-sulfonic acid potassium salt
CAS 833-66-9
EINECS(EC#) 212-631-0
Molecular Formula C10H7KO4S
MDL Number MFCD06797149
Molecular Weight 262.32
MOL File 833-66-9.mol
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Chemical Properties

Melting point  >270°C (dec.)
storage temp.  Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly, Sonicated)
form  Solid
color  White to Off-White
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
InChIKey PZWWSVPMGHDZNJ-UHFFFAOYSA-M
SMILES [K+].Oc1ccc2cc(ccc2c1)S([O-])(=O)=O
CAS DataBase Reference 833-66-9(CAS DataBase Reference)
EPA Substance Registry System 2-Naphthalenesulfonic acid, 6-hydroxy-, monopotassium salt (833-66-9)

Safety Data

Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  WGK 3
TSCA  TSCA listed
HS Code  2907.19.8000
REACH Registrations Active
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2

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