4,4'-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt

About This Item

Molecular Formula	C₂₃H₁₄Na₂O₆
CAS Number	6640-22-8

FC-0559853

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Properties

Chemical Identifiers

IUPAC Name	disodium;3-carboxy-1-[(3-carboxy-2-oxidonaphthalen-1-yl)methyl]naphthalen-2-olate
SMILES	C1=CC=C2C(=C1)C=C(C(=C2CC3=C(C(=CC4=CC=CC=C43)C(=O)O)[O-])[O-])C(=O)O.[Na+].[Na+]

Physical Properties

Boiling Point	642.7ºC at 760 mmHg
Melting Point	300 °C
Flash Point	356.5ºC

Safety Information

Flash Point

356.5ºC

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.