TAPPI T 282 om-19:2019

TAPPI T 282 om-19:2019

Hexeneuronic Acid Content of Chemical Pulp

52,00 €

Details

This method describes a procedure to determine hexeneuronic acid groups (HexA) in chemical pulps. HexA affects the kappa number determination by reaction with permanganate, and can react with certain bleaching chemicals, e.g. chlorine dioxide and ozone, but not with some others such as oxygen and peroxide.

Zusätzliche Information

Autor Technical Association of the Pulp and Paper Industry
Veröffentlicht von TAPPI
Document type Normen
Thema /subgroups/9488
ICS 85.060 : Papier und Pappe
Seitenzahl 4
Ersetzt TAPPI T282 om-13
Schlagwort TAPPI T 282 om-19
ANSI Approved