Reference number
ISO 2995:1974
ISO 2995:1974
© ISO 2024
ISO 2995:1974
Ammonium nitrate for industrial use — Determination of matter insoluble in water — Gravimetric method
Edition 1
1974-04
1974-04
Retirada
Resumen
Specifies the dissolution of a test portion in water; filtration under vacuum on the filter crucible, thorough washing of the filter crucible and drying of the crucible in an oven at (110 5) C0, weighing of the insoluble residue. Has also been approved by the IUPAC.