Specifies a method for determining titanium dioxide content in all kinds of paper and board, in particular coated or filled products. It comprises two procedures for the final determination of titanium based on spectrophotometry and flame atomic absorption spectrophotometry, respectively. The limits of determination depend on the amount of sample taken. Titanium present in other forms will not interfere in the determination.
Document identifier
ISO 5647:1990
Title
Paper and board -- Determination of titanium dioxide content
ISO Category
TC 6/WG 4: Chemical analysis
Publication date
1990-12-01
International Relationship
BS 7427:1991
History of version
ISO 5647:2019*ISO 5647:1990 * ISO 5647:2019 * ISO 5647:1990
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