ISO 3234:1975
Sodium sulphate for industrial use — Determination of loss in mass at 110 degrees C
Reference number
ISO 3234:1975
ISO 3234:1975
Edición 1
1975-07
1975-07
© ISO 2024
Retirada
Resumen
Applicable to anhydrous products. Heating of a test portion, spread in a thin layer, to constant mass in an oven the temperature of which is controlled at (110 2) 0C. In the special case of the decahydrate, progressive heating of a test portion, spread in a thin layer, to constant mass by means of a hot-plate and a radiator.
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