This standard specifies requirements, test method, inspection rule, label, packaging, transport, storage and shelf life for feed additive of ferrous sulphate monohydrate.
This standard is applicable to feed additive of ferrous sulphate monohydrate produced by the process of sulfuric acid or titanium dioxide by-product.
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This document specifies a method for the determination of vanadium content by potassium permanganate oxidation-ferrous ammonium sulfate titration method and ammonium persulfate oxidation-ferrous ammonium sulfate titration
This document is applicable to the determination of vanadium content equal to or higher than 60.00%(m/m)in vanadium-nitrogen.
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