Magnesium sulphate heptahydrate 0.2-3mm agriculture gradernmagnesium sulphate can be used in the agriculture field. Escecially magnesium sulphate heptahydrate can be used as total-soluble fertilizer. sulfur and magnesium can provide rich nutrients for crops, they contribute to crmore...
White granular, soluble in water, slightly soluble in alcohols, insoluble in acetone, easily deliquescent in the air. Specification: Item Zn As Pb Cd Granular size Specs ≥21%, 25%, 28%, 30%, 33% ≤0.0005% ≤0.001% ≤0.001% 1-2mm 2-4mm Usage: In agriculture: Used as a zinc femore...