ISO 2496:1973
Butanol secondaire à usage industriel — Liste des méthodes d'essai
Numéro de référence
ISO 2496:1973
ISO 2496:1973
Edition 1
1973-12
1973-12
© ISO 2024
Annulée
Résumé
Specifies the sampling, the determination of distillation characteristics, of residue on evaporation, of the acidity to phenolphthalein and the measurement of colour in Hazen units. The butan-2-ol sample is stored in a dark coloured, glass-stoppered bottle of such a size that it is nearly filled by the sample.
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