STABILISERADE, VATTENHALTIGA, ALKALISKT INSTAELLDA NATRIUMDITIONITPREPARAT

Stabilized water-containing sodium dithionite formulations which have been rendered alkaline have the consistency of a pumpable paste. They additionally contain readily soluble sodium salts and/or potassium salts which are inert to sodium dithionite and whose water-solubility at 20 DEG C. exceeds 50...

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Bibliographic Details
Main Authors SCHREINER, SIEGFRIED, TREIBER, GERT, GOESELE, WILHELM, APPL, MAX, MELZER, JAROSLAV
Format Patent
LanguageFinnish
Published 23.08.1985
Edition4
Subjects
APPARATUS THEREFOR
BLEACHING LEATHER OR FURS
CHEMISTRY
COMPOUNDS THEREOF
DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS
DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM
DYEING OR PRINTING TEXTILES
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
INORGANIC CHEMISTRY
LAUNDERING
METALLURGY
NON-METALLIC ELEMENTS
PAPER-MAKING
PRODUCTION OF CELLULOSE
PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS
REGENERATION OF PULPING LIQUORS
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
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Summary:Stabilized water-containing sodium dithionite formulations which have been rendered alkaline have the consistency of a pumpable paste. They additionally contain readily soluble sodium salts and/or potassium salts which are inert to sodium dithionite and whose water-solubility at 20 DEG C. exceeds 500 g/l. These salts are present in the aqueous phase in an amount of not less than 200 g/l. The pastes are useful reducing agents.
Bibliography:Application Number: FI19850000410