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ChemicalBook >> CAS DataBase List >> COPPER(I) SELENIDE

COPPER(I) SELENIDE

COPPER(I) SELENIDE price.
  • $9 - $2715.84
  • Product name: COPPER(I) SELENIDE
  • CAS: 20405-64-5
  • MF: Cu2Se
  • MW: 206.06
  • EINECS:243-796-7
  • MDL Number:MFCD00049908
  • Synonyms:copperselenide(cu2se) ;COPPER SELENIDE;COPPER(I) SELENIDE;CUPROUS SELENIDE;dicopper selenide ;COPPER(I) SELENIDE, 99.95%;Copper(I)selenide,99.5%(metalsbasis);CUPROUS SELENIDE, 99.999%
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • BLDpharm
  • ProChem
  • Sigma-Aldrich
Package
  • 100mg
  • 1g
  • 5g
  • 10g
  • 25gm
  • 25g
  • 50g
  • 100G
  • ManufacturerAlfa Aesar
  • Product number045660
  • Product descriptionCopper(I) selenide, 99.5% (metals basis)
  • Packaging10g
  • Price$87.5
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number045660
  • Product descriptionCopper(I) selenide, 99.5% (metals basis)
  • Packaging50g
  • Price$257.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002757
  • Product descriptionCOPPER(I) SELENIDE 95.00%
  • Packaging100G
  • Price$2715.84
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD01119782
  • Product descriptionCopperselenide(Cu2Se)
  • Packaging1g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD01119782
  • Product descriptionCopperselenide(Cu2Se)
  • Packaging5g
  • Price$36
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD01119782
  • Product descriptionCopperselenide(Cu2Se)
  • Packaging25g
  • Price$123
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number1582
  • Product descriptionCopper (I) Selenide 99.99%
  • Packaging25gm
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number1582
  • Product descriptionCopper (I) Selenide 99.99%
  • Packaging100mg
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number481629
  • Product descriptionCopper(I) selenide 99.95% trace metals basis
  • Packaging5g
  • Price$189
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 045660 Copper(I) selenide, 99.5% (metals basis) 10g $87.5 2024-03-01 Buy
Alfa Aesar 045660 Copper(I) selenide, 99.5% (metals basis) 50g $257.65 2024-03-01 Buy
American Custom Chemicals Corporation ING0002757 COPPER(I) SELENIDE 95.00% 100G $2715.84 2021-12-16 Buy
BLDpharm BD01119782 Copperselenide(Cu2Se) 1g $9 2021-12-16 Buy
BLDpharm BD01119782 Copperselenide(Cu2Se) 5g $36 2021-12-16 Buy
BLDpharm BD01119782 Copperselenide(Cu2Se) 25g $123 2021-12-16 Buy
ProChem 1582 Copper (I) Selenide 99.99% 25gm $70 2021-12-16 Buy
ProChem 1582 Copper (I) Selenide 99.99% 100mg $230 2021-12-16 Buy
Sigma-Aldrich 481629 Copper(I) selenide 99.95% trace metals basis 5g $189 2024-03-01 Buy

Properties

Melting point :1113°C
Density :6.84 g/mL at 25 °C (lit.)
solubility :insoluble in H2O; soluble in acid solutions
form :Pieces
color :Dark blue to black
Water Solubility :Soluble in hydrochloric acid. Insoluble in water.
Merck :14,2666
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 EPA Substance Registry System :Copper selenide (Cu2Se) (20405-64-5)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P314 Get medical advice/attention if you feel unwell.

Description

Copper(I) selenide is used as intermediate in chemical research. It is a thermoelectric material used in a number of industrial applications including infrared detection and imaging.

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Suppliers and manufacturers

career henan chemical co
COPPER(I) SELENIDE
$1.00 /50g
COPPER(I) SELENIDE CAS:20405-64-5
Henan Aochuang Chemical Co.,Ltd.
COPPER(I) SELENIDE
$0.00 /25KG
COPPER(I) SELENIDE CAS:20405-64-5
Hubei Jusheng Technology Co.,Ltd.
Chongqing Chemdad Co., Ltd
Shaanxi Dideu Medichem Co. Ltd
Henan Alfa Chemical Co., Ltd
changzhou huayang technology co., ltd
ShanDong Look Chemical Co.,Ltd.
Alfa Chemistry
Hebei Weibang Biotechnology Co., Ltd