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| | COPPER (II) SELENIDE Basic information |
| Product Name: | COPPER (II) SELENIDE | | Synonyms: | copperselenide(cuse);COPPER SELENIDE;COPPER (II) SELENIDE;CUPRIC SELENIDE;Copperselenidemetalsbasisblackxtl;COPPER(II) SELENIDE 99.99%;Copper(II) selenide, 99.9%;Copper(II)selenide,99.5%(metalsbasis) | | CAS: | 1317-41-5 | | MF: | CuSe | | MW: | 142.51 | | EINECS: | 215-272-8 | | Product Categories: | | | Mol File: | 1317-41-5.mol |  |
| | COPPER (II) SELENIDE Chemical Properties |
| Melting point | 550°C (dec.) | | density | 5,99 g/cm3 | | form | Pieces | | Specific Gravity | 6.0-6.6 | | color | Black | | Water Solubility | Soluble in HCl with H{2}Se evolution, in H{2}SO{4} with SO{2} evolution. Oxidized to CuSeO{3} by HNO{3}Soluble in hydrochloric acid, sulfuric acid. Insoluble in water. | | Merck | 14,2651 | | Exposure limits | ACGIH: TWA 1 mg/m3; TWA 0.2 mg/m3
NIOSH: IDLH 100 mg/m3; IDLH 1 mg/m3; TWA 1 mg/m3; TWA 0.2 mg/m3 | | CAS DataBase Reference | 1317-41-5(CAS DataBase Reference) | | EPA Substance Registry System | Copper selenide (CuSe) (1317-41-5) |
| Provider | Language |
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ALFA
| English |
| | COPPER (II) SELENIDE Usage And Synthesis |
| Chemical Properties | 6mm pieces and smaller with 99.5% purity; bluish black to greenish black; prismatic needles or hexagonal plates; decomposes at dull red heat [MER06] [CER91] | | Uses | In semiconductors, as catalyst in Kjeldahl digestion.Copper(II) selenide is involved in the preparation of nanocrystals, which shows significant photothermal heating with a photothermal transduction efficiency, thereby it is used for photothermal therapy applications. It is used as a semiconductor and ideal solar control coating as well as finds application in solar cell technology. | | Uses | Catalyst in Kjeldahl digestions; in semiconductors. |
| | COPPER (II) SELENIDE Preparation Products And Raw materials |
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