Synonym: Iron (II) 7-water sulfate, iron heptahydrate sulfate (II), iron sulfate, sulfuric acid, iron sulfate
Chemical formula: FeSO4*7H2O International name: FERROUS SULFATE CAS No: 7782-63-0 (heptahydrate) Qualification: Imp. "khch", GOST 6981-94. Appearance: greenish-blue crystals Guaranteed shelf life: 1 year Packaging: soft containers Storage conditions: in a dry, well-ventilated room The product meets the requirements of GOST 6981-94 Class 2
Mass fraction of ferric sulphate,% not less than;52;
Mass fraction of free sulphuric acid,% not more than;1,0;
Mass fraction of non-water-soluble substance,% not more than;1,0;
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