COPPER OXIDE

COPPER OXIDE

 

 

Minimum Order Quantity50 Kg
Grade StandardIndustrial Grade
StateSolid
Packaging Size25/50kg
Physical StateSolid
Form of ChemicalsSolid
ColorWhite Crystal
Molecular FormulaCuO
Molecular Weight79.55
Boiling Point1326
PackingBag
Packaging TypePacket
AppearanceBlack fine free powder
Einecs-No215-269-1
Cas-No1317-38-0

 

Cupric oxide

Specifications of Cupric oxide

Synonyms: Black Copper Oxide, C.i. 77403, Copper(+2)oxide, Copper Brown, Copper(ii) Oxide, Copper(ii) Oxide, Black, Copper(ii) Oxide On Alumina, Copper Monoxide, Copper Oxide, Copper Oxide Black Cupric (ii) Oxide Cupric Oxide, Cupric Oxide, Black, Pigment black 15, Banacobru OL, C.I. Pigment Black 15, Chrome Brown, Copper monoxide, Copper oxide (CuO), Copperoxide(CuO)

CAS: 1317-38-0

Molecular Formula: CuO

Molecular Weight: 79.55

EINECS: 215-269-1

Appearance: Black fine free powder

mp: 1326 °C

bp: 96-98 °C(lit.)

density: 6.315

form: powder

Stability: Stable.

Water Solubility: insoluble

Stability: Stable.

Fp: 68 °F

Cupric Oxide Powder

Cas no.1317-38-0
CuOM.W. 79.55
Minimum assay ( by iodometry )99%
Maximum Limits of Impurities.
Substances insoluble0.02%
in nitric acidpasses test
Free alkali0.005%
Chloride ( CI )0.01%
Total sulphur ( as SO4)0.01%
Total nitrogen ( N )0.002%
Lead ( Pb )0.05%
Iron ( Fe )0.05%
Substances not precipitated
by H2 S ( as sulphate )0.02%

 

You cannot copy content of this page