Cupric carbonate, basic

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Appearance: green to blue amorphous powder or dark green monoclinic crystal. Specification: Cupric carbonate, basic AR Chemically pure Plating grade Industrial Content (Cu) % 52.5~56.5 52.5~56.5 ≥55 ≥55 Chloride (Cl)% ≤0.001 ≤0.005 ≤0.04 ≤0.05 Sulfate (SO4)% ≤0.01 ≤0.02 ≤0.02 ≤0.06 Ammonium salt (NH4) % ≤0.1 ≤0.2 ≤0.2 -- Iron(Fe) % ≤0.01 ≤0.05 ≤0.03 ≤0.03 Nitric acid salt (NO3) % ≤0.03 ≤0.05 ≤0.03 -- Acid insoluble % ≤0.01 ≤0.02 ≤0.15 ≤0.1 Hydrogen sulfide does not precipitate (as sulfate) % ≤0.75 ≤1.0 ≤1.0 —— Zine(Zn) % -- -- ≤0.03 -- Arsenic (As) % -- -- ≤0.01 ≤0.005 Lead (Pb) % -- -- ≤0.01 -- Sodium (Na) % -- —— —— —— Calcium (Ca) % -- -- -- -- Chromium (Cr) % -- -- -- ≤0.003 Aluminum (Al) % -- -- -- ≤0.01 Cadmium (Cd) % -- -- -- ≤0.001 Usage: Preparation of other copper. Activator of solid phosphor . Pesticides. Seed treatment fungicides. Paint pigments. As additives in copper&tin plated alloy industry. As sorbent in crude oil storage. Packing: 25/50kg plastic bag with PE inside and PP woven outside; 25MT/20FCL

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Yantai Jolong Chemicals Co., Ltd.

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