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ISO 5809:1982

Starches and derived products — Determination of sulphated ash ISO 5809:1982

Publication date:   Dec 1, 1982

General information

90.60   Close of review   Jun 5, 2026

ISO

ISO/TC 93 Starch (including derivatives and by-products)

International Standard

67.180.20   Starch and derived products

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Scope

Incineration of a test portion, in the presence of sulphuric acid, at a temperature of 525 25 °C. The result is expressed as a percentage by mass either of the product as received or on dry basis.

Life cycle

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PUBLISHED
ISO 5809:1982
90.60 Close of review
Jun 5, 2026




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