4372-02-5 disodium 2-(4,5-dibromo-6-oxido-3-oxoxanthen-9-yl)benzoate

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Basic

CAS No. 4372-02-5
Product Name disodium 2-(4,5-dibromo-6-oxido-3-oxoxanthen-9-yl)benzoate
Synonyms C.I. 45370; C.I. Acid Orange 11; Fluorescein, 4',5'-dibromo-, disodium salt (8CI); disodium 4',5'-dibromo-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate
Molecular Formula C20H8Br2Na2O5
Molecular Weight 534.0621

Physical property

Boiling point 633.7°C at 760 mmHg
Flash point 337°C