Black copper oxide
Inquiry
| Post Date: | Oct 24,2013 |
| Expiry Date: | Apr 22,2014 |
| Detailed Description: |
Cas No. :1317-38-0
Quantity: 200Metric Tons Specs:CuO, 98%;Cu, 78% Payment Method: T/T; L/C English name: Copper oxide, Cupricoxide, C0ppermonoxide,Blackcopperoxide Molecular formula: CuO Molecular weight: 79.55 Characters: copper oxide is black to brown amorphous powder or crystalline particles (monoclinic crystals). Relative density 6.315, melting point 1446 ℃, melting point 11.80KJ/mol, 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 at high temperature or carbon monoxide can be reduced to metallic copper. Mainly used for circuit board plating, Ferrite magnetic materials and other electronic industries, glass, ceramic, enamel, paint industry, wins out, fungicides, solar heat absorber surface, reducing tobacco tar, artificial rainfall materials. Testing Item Plating grade E-Class Industrial grade CuO ≥% 98.5 98 98 Zn ≤% 0.02 --- --- Fe ≤% 0.01 --- --- Pb ≤% 0.006 0.01 --- Cd ≤% ---- 0.0005 --- Hg ≤% ---- 0.0002 --- Cr Vl ≤% ---- 0.0002 --- Acid insoluble ≤% 0.01 0.2 0.2 Cl¯ ≤% 0.01 0.2 0.2 |
| 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: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R22:; |
| Safety Description: | S22:Do not inhale dust.; |
| Company: | Zhucheng Kangtai Chemical Co.,Ltd. [ China ] |
| Contact: | Devin |
| Tel: | +86-536-6013966 |
| Fax: | +86-536-6063197 |
| Email: | info@kangtaichemical.com |
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