ISO 5351-1:1981Withdrawn

Cellulose in dilute solutions — Determination of limiting viscosity number — Part 1: Method in cupri-ethylene-diamine (CED) solution

Cellulose en solutions diluées — Détermination de l'indice de viscosité limite — Partie 1: Méthode utilisant une solution de cupri-éthylène-diamine (CED)

Abstract / scope

Is applicable to CED-soluble samples of cellulose, e. g. in pulps and textiles. ISO 5351/2 specifies a method for the determination of the limiting viscosity number of cellulose in dilute iron(III) sodium tartrate complex (EWNNmod NaCl) solution.

Life cycle

Replaced by

ISO 5351:2004WithdrawnPulps — Determination of limiting viscosity number in cupri-ethylenediamine (CED) solutionInternational Standard · Published 22 Jun 2004 · ISO/TC 6