High Purity Copper Selenide Cu2Se Powder CAS 12056-07-4 99.99% |

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Copper selenide has a black powder-like appearance.Particle Size Granule, 100mesh
Purity: 99.99%
The following is a list of the most recent articles about Copper Selenide Cu2Se Powder:
Cuprous selenide (molecular formula: Cu2Se) is a cubic black crystal at room temperatures, with relative density 6.749. Its melting point is 1113. But it is non-stoichiometric. It’s a semiconductor that is commonly grown in nanoparticles and other nanostructures. Cuprous selenide can be dissolved in potassium-cyanide solution. Hydrogen selenide can escape when dissolved in hydrogen chloride. When sulfuric acid is combined with hydrogen selenide, sulfur dioxide gas results. By nitric acids, it can be converted to copper selenite. Global leader in the production of copper selenite. Copper Selenide Cu2Se Powder You can also contact us by clicking here. . Please send us an inquiry regarding the latest Prices of Copper Selenide At any time.

Copper Selenide (Cu2Se) Powder:
Cuprous selenide, which is a black cubic crystal, has a relative density (6.749) of 6.749 at room temperature. Its melting point is 1113degC and its molecular composition Cu2Se. Solvable in potassium cyanide. Hydrogen selenide can escape when hydrochloric is dissolved. In the presence of sulfuric acids, sulfur dioxide gas is formed. It can be converted to copper selenit by nitric acids. You can make it by heating copper and selenium together in a sealed vacuum quartz tube or by reducing ammonia with copper salt and selenite. Use as a semi-conductor.

Copper Selenide Cu2Se powder Specification:
High purity cuprous selenite -05 purity 99.99% above, silver and aluminum, arsenic or gold, chromium or copper, iron, magnesium manganese nickel, lead, tin zinc impurities total content less than ten ppm.
Ultra-pure Cuprous Selenide -06 purity 99.9999% and above, silver, gold, arsenic cadmium chromium copper iron magnesium nickel lead zinc, impurities total content less than 1%.

What is the production process of Copper selenide Cu2Se (Powder) ?
Cuprous selenide may be produced by heating copper and selenium stoichiometrically in a quartz vacuum tube sealed with a vacuum or by reducing copper salts and ammonias of selenite using hydrazine.

Uses of Copper Selenide (Cu2Se) Powder:
Cuprous selenide, a semiconductor is also used. Cuprous sulfide, a method of in-situ manufacturing that forms a dark protective layer over steel parts when cold heading is used. The bluish solutions that act in this manner are usually labeled with selenic oxide or selenic acetate. This treatment is being tested for colon cancer.

Copper Selenide (Cu2Se) Powder – Packaging & Shipping
Copper Selenide cu2Se powder is available in many different packaging types.
Copper Selenide cu2Se powder packaging: vacuum packed, 100g/bag, 500g/bag or 1kg/bag or 25kg/barrel or as per your request.
Shipping of Copper Selenide cu2Se powder: Can be done by air, sea or express, as soon as payment is received.

Copper Selenide Properties

Alternative Names Copper(I) selenide, cuprous selenide, Copper(1+) selenidocopper,
Copper(1+) Selenide Powder, dicopper selenide
CAS Number 20405-64-5
Compound Formula Cu2Se
Molecular Mass 206.05
Appearance Black Powder
Melting Point 1113
Boiling Point N/A
Density 6.84 g/cm3
Solubility In H2O N/A
Exact-Mass 205.775724

Copper Selenide Health & Safety Information

Sign Word Danger
Hazard Statements H301-H331-H373-H410
Hazard Codes T.
Risk Codes 23/25-33-50/53
Safety Declarations 20/21-28-45-60-61
Transport Information UN 3283 6.1/PG2
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