TAPPI T 627 cm:2016(R2025)
Current
The latest, up-to-date edition.
Determination of Titanium Dioxide
Hardcopy , PDF
English
16-10-2025
The titanium, in a dilute sulfuric acid solution, is reduced with aluminum (1) and determined volumetrically by titrating with standardized ferric ammonium sulfate solution.
| DocumentType |
Test Method
|
| Pages |
6
|
| PublisherName |
Technical Association of the Pulp & Paper Industry
|
| Status |
Current
|
| Supersedes |
This method describes a procedure for the volumetric quantitative determination of titanium dioxide (TiO2) in
paper and raw materials such as pigments, fillers, and minerals, as well as in materials in various stages of process
such as white water, modified or unmodified coating colors, inks, etc.
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