ChemicalBook >> CAS DataBase List >>Bismuth selenide
Bismuth selenide
- CAS No.
- 12068-69-8
- Chemical Name:
- Bismuth selenide
- Synonyms
- BISMUTH SELENIDE;Dibismuttriselenid;BISMUTH(III) SELENIDE;dibismuth triselenide;Bismuth sesquiselenide;Bismuth selenide BiSe3;bismuthselenide(bi2se3);Bismuth(III) selenide lump;Bismuth(III) selenide (Bi2Se3);Bismuth(III) selenide, - 350 mesh
- CBNumber:
- CB0363026
- Molecular Formula:
- Bi2Se3
- Molecular Weight:
- 654.84
- MDL Number:
- MFCD00014200
- MOL File:
- 12068-69-8.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Melting point | 710°C |
|---|---|
| Boiling point | 1007 °C |
| Density | 6.82 g/mL at 25 °C(lit.) |
| solubility | insoluble in H2O |
| form | Pieces |
| Specific Gravity | 6.82 |
| color | Gray |
| Water Solubility | Insoluble in water. Decomposes when heated in air. Decomposes in nitric acid and aqua regiaSoluble in strong acids. Insoluble in water and organic solvents. |
| Crystal Structure | Cubic, Halite Structure - Space Group Fm3m |
| Merck | 14,1278 |
| Exposure limits |
ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 |
| CAS DataBase Reference | 12068-69-8(CAS DataBase Reference) |
| FDA UNII | 9I1Y040903 |
| EPA Substance Registry System | Bismuth selenide (Bi2Se3) (12068-69-8) |
| UNSPSC Code | 12352300 |
| NACRES | NA.23 |
| Knoop Microhardness | 167, N/mm2 |
|---|
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301+H331-H373-H410 | |||||||||
| Precautionary statements | P260-P264-P273-P301+P310-P304+P340+P311-P314 | |||||||||
| Hazard Codes | T,N | |||||||||
| Risk Statements | 23/25-33-50/53 | |||||||||
| Safety Statements | 20/21-28-45-60-61 | |||||||||
| RIDADR | UN 3283 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| NFPA 704 |
|
Bismuth selenide price More Price(6)
Bismuth selenide Chemical Properties,Uses,Production
Chemical Properties
black crystal(s), 1–6mm pieces (fused) of 99.999% purity; rhomb and hexagonal; decomposes when heated in air, by conc HNO3 and by aqua regia; used in semiconductors and in the form of a 99 or 99.999% pure material used as a sputtering target to produce multilayer thin films and magneto?resistant films [HAW93] [MER06] [CER91]
Uses
In semiconductor research, multilayer thin-film, magnetoresistant film.Bismuth(III) selenide is used as a semiconductor and thermoelectric material. It is also used in semiconductor research. Further, it finds applications magnetoresistant film and semiconductor research.
General Description
This product has been enhanced for energy efficiency.
Bismuth selenide Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 113)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29855 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| HANGZHOU CLAP TECHNOLOGY CO.,LTD | 86-571-88216897,88216896 13588875226 | sales@hzclap.com | CHINA | 6312 | 58 |
| Henan Alfa Chemical Co., Ltd | +8615838112936 | alfa10@alfachem.cn | China | 12931 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9647 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20405 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 12272 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43339 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20190 | 58 |
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View Lastest Price from Bismuth selenide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-08-12 | BISMUTH SELENIDE
12068-69-8
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2019-07-06 | BISMUTH SELENIDE
12068-69-8
|
US $1.00 / g | 50 g | 99.9% | 20kg | Career Henan Chemical Co |
-
- BISMUTH SELENIDE
12068-69-8
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- BISMUTH SELENIDE
12068-69-8
- US $1.00 / g
- 99.9%
- Career Henan Chemical Co
12068-69-8(Bismuth selenide)Related Search:
bismuthselenide(bi2se3)
BISMUTH SELENIDE
BISMUTH(III) SELENIDE
vacuumdepositiongrade,99.999%(metalsbasis)
bismuth(iii) selenide, vacuum deposition grade
Bismuth(III) selenide, Vacuum Deposition Grade, 99.999% (metals basis)
2,4,5-Triselena-1,3-dibismabicyclo[1.1.1]pentane
dibismuth triselenide
Bismuth sesquiselenide
Bismuth selenide granular (melted), 99.999% trace metals basis
Bismuth(III) selenide (Bi2Se3)
Bismuth(III) selenide, 99.999% trace metals basis
Bismuth(III) selenide lump
Bismuth selenide BiSe3
BISMUTH SELENIDE ISO 9001：2015 REACH
Dibismuttriselenid
Tantalum Sulfide (TaS2) Sputtering Targets
Bismuth selenide doped with nickel, sputtering target, diam. × thickness 1 inch × 3 mm, 99.95% (5 wt% Ni)
Bismuth selenide, sputtering target, diam. × thickness 3 inch × 3 mm, 99.95%
Bismuth selenide doped with manganese, sputtering target, diam. × thickness 3 inch × 3 mm, 99.95% (5 wt% Mn)
Bismuth selenide doped with iron, sputtering target, diam. × thickness 3 inch × 3 mm, 99.95% (5 wt% Fe)
Bismuth selenide doped with copper, sputtering target, diam. × thickness 3 inch × 3 mm, 99.95% (5 wt% Cu)
Bismuth selenide doped with chromium, sputtering target, diam. × thickness 3 inch × 3 mm, 99.95% (5 wt% Cr)
Bismuth selenide doped with cobalt, sputtering target, diam. × thickness 3 inch × 3 mm, 99.95% (5 wt% Co)
Bismuth selenide doped with manganese, sputtering target, diam. × thickness 1 inch × 3 mm, 99.95% (5 wt% Mn)
Bismuth selenide doped with iron, sputtering target, diam. × thickness 1 inch × 3 mm, 99.95% (5 wt% Fe)
Bismuth selenide doped with nickel, sputtering target, diam. × thickness 3 inch × 3 mm, 99.95% (5 wt% Ni)
Bismuth selenide doped with copper, sputtering target, diam. × thickness 1 inch × 3 mm, 99.95% (5 wt% Cu)
Bismuth selenide doped with cobalt, sputtering target, diam. × thickness 1 inch × 3 mm, 99.95% (5 wt% Co)
Bismuth selenide doped with chromium, sputtering target, diam. × thickness 1 inch × 3 mm, 99.95% (5 wt% Cr)
Bismuth selenide, sputtering target, diam. × thickness 1 inch × 3 mm, 99.95%
Bismuth(III) selenide, - 350 mesh, 99.99%
Bismuth selenide doped with cobalt, sputtering target, diam. × thickness 3 inch × 3 mm (5 wt% Co)
Bismuth selenide doped with copper, sputtering target, diam. × thickness 1 inch × 3 mm (5 wt% Cu)
Bismuth selenide doped with copper, sputtering target, diam. × thickness 3 inch × 3 mm (5 wt% Cu)
Bismuth selenide doped with iron, sputtering target, diam. × thickness 1 inch × 3 mm (5 wt% Fe)
Bismuth selenide doped with iron, sputtering target, diam. × thickness 3 inch × 3 mm (5 wt% Fe)
Bismuth selenide doped with manganese, sputtering target, diam. × thickness 1 inch × 3 mm (5 wt% Mn)
Bismuth selenide doped with manganese, sputtering target, diam. × thickness 3 inch × 3 mm (5 wt% Mn)
Bismuth selenide doped with nickel, sputtering target, diam. × thickness 1 inch × 3 mm (5 wt% Ni)
Bismuth selenide doped with nickel, sputtering target, diam. × thickness 3 inch × 3 mm (5 wt% Ni)
Bismuth selenide, sputtering target, diam. × thickness 1 inch × 3 mm
Bismuth selenide, sputtering target, diam. × thickness 3 inch × 3 mm
Bismuth(III) selenide, - 350 mesh
Bismuth selenide doped with chromium, sputtering target, diam. × thickness 1 inch × 3 mm (5 wt% Cr)
Bismuth selenide doped with chromium, sputtering target, diam. × thickness 3 inch × 3 mm (5 wt% Cr)
Bismuth selenide doped with cobalt, sputtering target, diam. × thickness 1 inch × 3 mm (5 wt% Co)
12068-69-8
2068-69-8
Chalcogenides
Materials Science
Metal and Ceramic Science
