Copper Oxide

Post Date:
Apr 05,2017
Expiry Date:
Apr 05,2018
Detailed Description:
Cas No. :1317-38-0;1344-70-3 Specs:More than 98%
Cupric oxide is a kind of +2 valence oxide of copper , black matter, display slightly amphoteric and slightly hygroscopicity, the formula is CuO, relative molecular mass is 79.545 ,density is 6.3～6.9g/cm3, melting point is 1326℃. It can soluble in acid and solution of ammonium chloride and potassium cyanide, insoluble in water and ethanol , dissolve slowly in ammonia water and react with alkaline solutions.
Mainly used in the industry areas of glass , ceramics , enamel and clours , etc . It can be used as germicide , solar heat absorption material , artificial rainmarking materical ; it can also reduce tobacco tar.
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:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R22:;
Safety Description:
S22:Do not inhale dust.;

Offter to Sell