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Zibo Qingxin Chemicals Co., Ltd.

Copper Oxide 99%Min, Copper Oxide/Cuprous Oxide/Cupric Oxide, Copper Oxide for Ceramic Pigment manufacturer / supplier in China, offering China High Quality Copper Oxide CAS No. 1344-70-3, Hot Sales High Quality Reach Acetylene Carbon Black Powder, Food Grade Bp/USP/Ep Saccharin Sodium Mesh 8-12 and so on.

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Supplier Homepage Product alaki China High Quality Copper Oxide CAS No. 1344-70-3

China High Quality Copper Oxide CAS No. 1344-70-3

FOB Price: US $5,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $5,000/ Ton
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Production Capacity: 2000 Metric Ton/Metric Tons Per Month
Transport Package: in 25/50kg Per Bag
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Copper oxide 99%min
  • Grade Standard: Industrial Grade
  • Quality: First Class
  • Einecs No.: 215-269-1
  • Trademark: QingXin
  • HS Code: 28255000
  • Classification: Copper Oxide
  • Kind: Alkaline Oxide
  • CAS No.: 1344-70-3
  • Mf: Cuo
  • Origin: Shandong, China
Product Description

China high quality Copper oxide
 
CAS: 1344-70-3
MF: CuO
MW: 79.55
EINECS: 215-269-1
widely used in glass, ceramics, enamel, paint industry
 
Status:                                                                                                                                      
black or brownish black powder,insoluble in water And ethanol, soluble in acid, liquid ammonium chloride andpotassium cyanide.
 
Usage:                                                                                                                                      
Mainly applies to electric plating ,magnetic material, enamel coloring, ceramics pigment and copper salt.                        
                               
 Application:                                                                                                                              
widely used in glass,pigment,desulfurizer,catalyst,etc
Packing: 
net 25kg in plastic woven bag,or according to requirement.
 
Characters                                                                                                                                  :
       Copper oxide is black to brown amorphous powder or crystalline particles (monoclinic crystals). Relative density 6.315, melting point 1446 °C, Mohs hardness 3-4, dielectric constant 18.10, insoluble in water, soluble in acid, ammonia, ammonium chloride, dissolved in sodium hydroxide to produce blue color solution, which leads to hydrogen or carbon monoxide at high temperature can be reduced to metallic copper.    
 

Item

Standard I

Standard II

CuO , % ≥

99

98

Muriatic acid insoluble substance ≤ ,%

0.05

0.20

Cl , % ≤

0.02

0.20

SO 4 , % ≤

0.05

0.20

water-insoluble , % ≤

0.01

0.10

Residue on sieve (150um ) ≤ ,%

 

0.10

Residue on sieve (300um ) ,≤ %

0.10

 
 


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