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Industrial Copper Oxide 98% 99% Cuo Powder
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| Post Date: | Sep 09,2014 |
| Expiry Date: | Mar 08,2015 |
| Detailed Description: |
Cas No. :1317-38-0;1344-70-3
Payment Method: T/T, L/C at sight Industrial copper oxide 98% 99% CuO powder factory supply 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. 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 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 |
| CAS Registry Number: | 1317-38-0;1344-70-3 |
| 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: | Heze Development Zone Dayuan Chemical Co,Ltd [ China ] |
| Contact: | Evelyn |
| Tel: | 86-530-5056010 |
| Fax: | |
| Email: | evelyndyw@outlook.com |
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