ISO 2512:1974

Furfural for industrial use — Determination of total carbonyl compounds — Volumetric method

Furfural for industrial use — Determination of total carbonyl compounds — Volumetric method

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Furfural for industrial use — Determination of total carbonyl compounds — Volumetric method

Reaction between hydroxylammonium chloride and carbonyl groups in a test portion, followed by determination of the hydrochloric acid liberated by titration with standard volumetric sodium hydroxide solution in the presence of bromophenol blue as indicator.

Edition1974
Published Date1974
Published ByInternational Standardization Organisation
Page Count2