1-NAPHTHOL-2-SULFONIC ACID POTASSIUM SALT

About This Item

Molecular Formula	C₁₀H₇KO₄S
CAS Number	832-49-5

FC-0881123

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IUPAC Name	potassium;1-hydroxynaphthalene-2-sulfonate
SMILES	C1=CC=C2C(=C1)C=CC(=C2O)S(=O)(=O)[O-].[K+]
InChI Key	LSEJAILWYFFINQ-UHFFFAOYSA-M
InChI	InChI=1S/C10H8O4S.K/c11-10-8-4-2-1-3-7(8)5-6-9(10)15(12,13)14;/h1-6,11H,(H,12,13,14);/q;+1/p-1

Melting Point

89-93 °C(lit.)