ISO 3234:1975
Sodium sulphate for industrial use; Determination of loss in mass at 110 degrees C

Standard No.

ISO 3234:1975

Release Date

1975

Published By

International Organization for Standardization (ISO)

Status

Withdraw 2002-05

Latest

ISO 3234:1975

Scope

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.

ISO 3234:1975 history

• 1975 ISO 3234:1975 Sodium sulphate for industrial use; Determination of loss in mass at 110 degrees C