SE363498

Production of highly pure anhydrous sodium dithionite in a high yield by reaction of sodium formate or a mixture of sodium formate and a sodium compound with sulfurous anhydride can be attained by using an aqueous solution of methanol as a reaction medium, whose temperature is elevated to cause refl...

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Bibliographische Detailangaben

Hauptverfasser:	YASUNAGA I,JA, YASUE M,JA, ARUGA M,JA, SAITO S,JA, MAEDA S,JA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
Online-Zugang:	Volltext bestellen
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