GREMONT CHEMICAL COMPANY LIMITED
Copper Oxide
cuprous oxide,cupric oxide
 
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PROPERTIES   &  USAGE
Properties   Usage
Chemical formula CuO hazardous materials such as cyanide, hydrocarbons, halogenated hydrocarbons and dioxins, through oxidation
Molar mass 79.545 g/mol  
Density 6.315 g/cm3  
Melting point 1,326 °C (2,419 °F; 1,599 K)  
Boiling point 2,000 °C (3,630 °F; 2,270 K)  
 
 
 
SPECIFICATION
Specification :  75% 77.0% 78.5% Electroplating Grade
Copper  : 75.0%  Min 77.0%  Min 78.5% min  78.5% min
Chlorides : 0.1% Max 0.1%  Max 600ppm max  
Moisture : 0.9% Max   0.2% max 0.5% max
Cupric Oxide :   96.4 % Min    
Iron :   0.1%  Max 500ppm max  20ppm max
PH Value :  :     7 0.5% max
Appearance :  :     Black Powder   
SO4 :  :     100ppm max  50ppm max
Pb :  :     50ppm max  10ppm max
Cl :  :     2ppm max 50ppm max
Cd :  :     2ppm max trace
mesh size:  :     200mesh   
Zn :  :     500ppm max   
Insoluble in HNO3 :  :     0.1% max 0.01% max
Ni :       10ppm max
As  :       trace
 
 
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