ISO 23777:2023
Pulps — Kraft liquor — Determination of hydrosulphide ion concentration using potentiometric titration
OVERVIEW
This document describes a procedure for the determination of sulphide, i.e. the hydrosulphide ion concentration, in white, oxidized white and green liquors, as well as in black liquor having a dry matter content up to 40 %. The determination also includes the sulphide part of any polysulphide present in the solution.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2023 |
| No. of Pages | 8 |
| ICS Classification | 85.040 Pulps |
| Committee | ISO/TC 6 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |