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China Blue Crystal Granular Fertilizer Copper Sulphate Sale by Bulk1
Chemical Reagent98% Copper SulphateCopper Sulphate
Shandong Yurun Chemical Co., Ltd.
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Product Description Product DescriptionProduct DescriptionPentahydrate Copper Sulphate 98% Price for Agriculturecopper sulphate, is the chemical compound with the chemicals formulaCuSO4. This salt exists as a series of compounds that differ in their degree of hydration.The anhydrous form is a pale green or gray-white powder, whereas the pentahydrate (CuSO4·5H2O), the most commonly encountered salt, is bright blue. Copper sulfate exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic. Detailed PhotosGrade: Agriculture gradeSpecificationItemIndexCuSO4.5H2O % ≥98.0As mg/kg ≤25Pb mg/kg ≤125Cd mg/kg ≤25Water insoluble matter % ≤0.2H2SO4 % ≤0.2Grade: Feed gradeSpecificationItemIndexCuSO4.5H2O %≥98.5Cu %≥25.06Water insoluble matter %≤0.2As %≤0.0004Pb %≤0.001Fineness (800um) %≥95Grade: Electroplating gradeSpecification:ItemIndexCuSO4·5H2O w/% ≥98.0As w/% ≤0.0005Pb w/% ≤0.001Ca w/% ≤0.0005Fe w/% ≤0.002Co w/% ≤0.0005Ni w% ≤0.0005Zn w% ≤0.001Cl w% ≤0.002Water insoluble matter % ≤0.005pH value (5%, 20 oC)3.5~4.5Grade: Industrial gradeSpecification:Product NameCopper sulphateItemSpecificationCopper sulphate (CuSO4·5H2O), w/% ≥98.0As, w/% ≤0.001Pb, w/% ≤0.001Fe, w/% ≤0.002Cl, w/% ≤0.01Water insoluble substance, w% ≤0.02PH (50 g/L solution)3.5~4.5Character: It's dark blue triclinic crystal or blue crystalline powder or granule. It smells like nasty metal. It effloresces slowly in dry air. Relative density is 2.284. Above 150oC, it loses water and form Anhydrous Copper Sulfate which absorbs water easily. It's freely soluble in water and aqueous solution is acidic. PH value of 0.1mol/L aqueous solution is 4.17(15oC). It's freely soluble in glycerol and dilute ethanol but insoluble in pure ethanol.Usage: It is used as nutritional supplement, antimicrobial agent, firming agent and processing aid.Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
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