ISO 2995:1974

Ammonium nitrate for industrial use — Determination of matter insoluble in water — Gravimetric method

Publication date:   Apr 1, 1974

95.99   Withdrawal of Standard   May 27, 2002

General information

95.99   Withdrawal of Standard   May 27, 2002

ISO

ISO/TC 47 Chemistry

International Standard

71.060.50   Salts

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Scope

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.

Life cycle

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WITHDRAWN
ISO 2995:1974
95.99 Withdrawal of Standard
May 27, 2002