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SZSE：002741
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  • CAS No.：1317-38-0
  • Molecular weight：79.54
  • Aliases：Copper oxide
  • Molecular formula：CuO
  • UN Code：3077
  • EC No.：215-269-1
  • HS-No：28255000
Information
Specification category：
Product No. Product name specifications
1.09059.010 Copper(II) oxide wire AR 100g
Characteristic： Appearance and properties:Blue-white powder
Melting point(℃):1026
Concentration:Content≥ 98%; hydrochloric acid insoluble matter ≤ 0.20%; water solubles ≤ 0.10%; Chloride ≤ 0.20%; Sulfate ≤ 0.20%.
Solubility:Insoluble in water, soluble in dilute acids, insoluble in ethanol.
Technical indicators：
test items AR Content( Cu) ≤ 87.0% Chloride(Cl) ≤ 0.005% Sulfur compounds(SO4) ≤ 0.005% Total nitrogen (N) ≤ 0.002% Carbon compounds(C) ≤ 0.002%
Hazard characteristics： IATA-DGR UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE,SOLID,N.O.S.(COPPER(Ⅱ)OXIDE),9,Ⅲ
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