Reducing Agents

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®RUCORIT RAL

For afterclearing disperse dyeings and prints with acidic pH in a cooling dye bath or in a fresh bath, also applicable in the alkaline pH range. Suitable for dark PES/WO-dyeings

  • low-foaming
  • resistant to hard water
  • optimum effect above 80°C

Field of application: Discontinuous and continuous processes

Chemical Basis: Aqueous solution of a sulphinic acid compound

Ionic Character: No charge

Form: Liquid


®RUCORIT RGH

For reductive bleaching or afterclearing of dyeings and prints; for stripping dyeings; for cleaning dyeing machines

  • non-foaming
  • almost odourless
  • effective from 70°C or when adding alkali
  • at higher temperatures higher reduction potential than sodium hydrosulphite
  • reduces burden on effluent

Field of application: Discontinuous and continuous processes

Chemical Basis: Organic sulphur compound

Ionic Character: No charge

Form: Powder


®RUCORIT RSL

For reductive bleaching of natural or synthetic fibres; for stripping faulty dyeings

  • resistant to lyes, water hardness and heavy metal salts
  • bleaches coloured fibre-adjacent fabrics to water-soluble, colourless substances
  • has a complexing effect
  • suitable for removing rust stains

Field of application: Discontinuous or continuous processes

Chemical Basis: Preparation of sodium hydrosulphite, complexing agent and pH buffer

Ionic Character: Anionic

Form: Powder

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