Copper oxide

• Post Date:

  Sep 05,2013

• Expiry Date:

  Sep 05,2014

• Detailed Description:

  Cas No. :1317-38-0 Quantity: 5
  copper oxide
  
  Specification:
  
  Item
  Index(%)
  
  Excellent
  First-class
  
  Quality index rate of reduction (Cu2O)
  ≥98.0
  ≥97.0
  
  Content of metal copper(Cu)
  ≤1.0
  ≤2.0
  
  Content of cuprous oxide(Cu2O)
  ≥97.0
  ≥96.0
  
  Content of copper(Cu)
  ≥87.0
  ≥86.0
  
  Content of chloride(Cl)
  ≤0.5
  ≤0.5
  
  Cntent of sulfate(SO4)
  ≤0.5
  ≤0.5
  
  Content of water
  ≤0.5
  ≤0.5
  
  Dissolved in acetone
  ≤0.5
  
  
  Reduction after steady test
  ≤2.0
  ≤2.0
  
  Residue(45µm)
  ≤0.3
  ≤0.5
  
  Riddling 75µm of nitric acid
  ≤0.1
  
  
  Content non metal copper
  ≤0.5
  
  
  
  
  

• CAS Registry Number:

  1317-38-0

• Synonyms:

  ;C.I. 77403;C.I. Pigment Black 15;Banacobru OL;Chrome Brown;Copper monooxide;Copper oxide (CuO);Copperoxide(CuO);CuO;Precipitated cupric oxide;Cupric oxide;oxocopper;copper oxygen(-2) anion;Copper oxide;Copper monoxide;Copper(Ⅱ)oxide;

• Molecular Formula:

  CuO

• Molecular Weight:

  79.5454

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  

• Safety Description:

  S22:Do not inhale dust.;
  

• Company:

  YaXin Technology Co., Ltd     [ China ]        

• Contact:

  tianxiaoqing

• Tel:

  +86-031-185026983

• Fax:

  +86-031-185026983

• Email:

  sales03@yaxintechnology.com