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Chemical Substance

Sulfite liquors and Cooking liquors, spent 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 the kraft, sulfite, semichemical or other pulping processes. Composition is highly variable and includes excess pulping chemicals, dissolved and degraded cellulose, hemicellulose and lignin.

CAS Number66071-92-9
EC Number266-111-3
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Identifiers

Cas Number66071-92-9Primary
Ec Number266-111-3
Chemical NameSulfite liquors and Cooking liquors, spent 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 the kraft, sulfite, semichemical or other pulping processes. Composition is highly variable and includes excess pulping chemicals, dissolved and degraded cellulose, hemicellulose and lignin.

Hazard Classifications

Not Classified
Warning
Hazard CodeH208
Category
Source: Notified C&L

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Related Substances

Sulfite liquors and Cooking liquors, spent, oxidized 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.
68514-09-0
Sulfite liquors and Cooking liquors, green A solution obtained by dissolving the chemicals recovered in the alkaline pulping process in water.
68131-30-6
Sulfite liquors and Cooking liquors, pink The cooking aqueous solution formed by the absorption of sulfur dioxide gas in an aqueous solution of sodium hydroxide or sodium carbonate. It is used to produce the pulp from wood chips.
68477-10-1
Sulfite liquors and Cooking liquors, spent, alkali-treated
68131-31-7
Pulp, cellulose The fibrous substance obtained from the treatment of lignocellulosic substances (wood or other agricultural fiber sources) with one or more aqueous solutions of pulping and/or bleaching chemicals. Composed of cellulose, hemi-cellulose, lignin, and other minor components. The relative amounts of these components depend on the extent of the pulping and bleaching processes.
65996-61-4

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