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DIN ISO 5809:1986-12
Starches and derived products; determination of sulphated ash; identical with ISO 5809, edition 1982
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Summary
This standard specifies a method for the determination of sulphated ash in starches and derived products. Incineration of a test portion, in the presence of sulphuric acid, at a temperature of (525 ± 25) °C. The sulphuric acid facilitates the destruction of the organic matter and avoids losses by converting the volatile chlorides into non-volatile sulphates.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 12/01/1986 |
| Page Count | 4 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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