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ISO 5809:1982

Starches and derived products — Determination of sulphated ash

Dec 1, 1982

General information

90.60     Jun 5, 2026

ISO

ISO/TC 93

International Standard

67.180.20  

French   English  

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Published

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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

NOW

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

National adoptions

SRPS ISO 5809:2000  
ISS

Starches and derived products - Determination of sulphated ash

95.99   Withdrawal of Standard

E034-4 more

SRPS EN ISO 5809:2008  
ISS

Starches and derived products - Determination of sulphated ash

90.93   Standard confirmed

E034-4 more