Copper Nitrate

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Product specification: Indexes of catalyst grade and industrial grade 1) [Cu(NO3)2.3H2O]: 99.0; 99.0 pct min 2) Aqueous solution reaction: Qualified 3) Water insoluble: 0.005; 0.01 pct max 4) Chloride (Cl): 0.005; 0.01 pct max 5) Sulfate(SO4): 0.02; 0.02 pct max 6) Ferric: 0.01; 0.01 pct max 7) Hydrogen sulfide insoluble (based on sulfate): 0.1; 0.1 pct max Packing: 25kg/bag, plastic inside and knitting bag outside, or in terms of customers' requirement. Items Special Grade Assay Cu(NO3)2.3H2O,% ≥ 98.0% Water insoluble,% ≤ 0.005 PH(50g/L,25) 3.0-5.0 Iron (Fe),% ≤ 0.001 Nickel(Ni),% ≤ 0.001 Lead (Pb),% ≤ 0.001 Appearance Blue color crystal

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Shijiazhuang Zhengjia Chemical Co.,Ltd

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