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Substance Name: Sulfite liquors and Cooking liquors, spent, oxidized
RN: 68514-09-0


  • TSCA Definition 2018: The substance resulting from the oxidation of the aqueous solution resulting from the reaction of lignocellulosic substances (wood or other agricultural fiber sources) with one or more pulping chemicals including those used in Kraft, sulfite, semichemical or other pulping processes or by the oxidation of the desugared component of this spent pulping liquor.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)

Names and Synonyms


  • Air oxidized, spent pulping liquor
  • Chromium oxidized spent pulping liquor
  • Chromium oxidized, desugared, spent pulping liquor
  • Desugared spent pulping liquor, chromium oxidized iron salts
  • Desugared spent pulping liuqor
  • EINECS 271-024-9
  • High temperature hydrolyzed spent pulping liquor
  • Ozone oxdized spent pulping liquor
  • Ozone oxidized desugared spent pulping liquor

Systematic Name

  • Sulfite liquors and cooking liquors, spent, oxidized

Superlist Name

  • Sulfite liquors and cooking liquors, spent, oxidized

Registry Numbers

CAS Registry Number

  • 68514-09-0

System Generated Number

  • 0068514090