Xylenol orange tetrasodium salt

About This Item

Molecular Formula	C₃₁H₂₈N₂Na₄O₁₃S
CAS Number	3618-43-7

FC-0989796

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Properties

Chemical Identifiers

IUPAC Name	tetrasodium;2-[[5-[3-[3-[[bis(carboxylatomethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-2,2-dioxo-1,2λ6-benzoxathiol-3-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxylatomethyl)amino]acetate
SMILES	CC1=CC(=CC(=C1O)CN(CC(=O)[O-])CC(=O)[O-])C2(C3=CC=CC=C3OS2(=O)=O)C4=CC(=C(C(=C4)C)O)CN(CC(=O)[O-])CC(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Physical Properties

Boiling Point	904.1ºC at 760 mmHg
Melting Point	195 °C (dec.)(lit.)
Flash Point	500.6ºC

Safety Information

Flash Point

500.6ºC

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.