Taian Health Chemical Co., Ltd.

Copper Oxide

• Category :

  Inorganic chemicals

• 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(��)oxide;

• CAS NO :

  1317-38-0

• EC NO :

  215-269-1;215-706-6

• Molecular Formula :

  CuO

• Molecular Weight :

  79.5454

• Main Specifications :

  CuO:99%min

• InChI :

  InChI=1/Cu.O/rCuO/c1-2

• Packing :

  25kg/PP/PE net bag

• Product description :

  1 Product Name:Copper Oxide 

  2 MF:CuO

  3 HS Code:2825500000

  4 CAS Code:1317-38-0

  5 Appearance :Black powder

  6 Packing:25kg/50kg plastic bag or as requested.

   7 Usage:mainly used in magnetic materials, glass and colorant; also used to produce dyes, catalyst, crease-proofing of paints, fireworks and crackers.

  8.Character:

  Cupric Oxide is the black non-finalize design powder or crystallize, pellet (monophase powder) with density 6.313, melting point 1446 degree melting rate 11.80KJ/mol, hardness 3.4, dielectric constant 18.10. It doesn't dissolve in water, but dissolves is in acid, ammononia water, ammonium chloride, then turns into blue solution. It can be also turned back to copper powder with hydrogen or carbon monoxide in high temperature.

  Copper oxide or cupric oxide (CuO) is the higher oxide of copper. As a mineral, it is known as tenorite. 

   9.Specification:

    

  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

   

  Packaging Detail: 25kgs, 50kgs, jumbo bag or as customers' requirement

• Uses :

  mainly used in magnetic materials, glass and colorant; also used to produce dyes, catalyst, crease-proofing of paints, fireworks and crackers

• Molecular Structure :