| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
| Company Name: |
Energy Chemical |
| Tel: |
400-0056266 |
| Email: |
sales8178@energy-chemical.com |
- Cobalt(II) selenide
-
-
2025-12-24
- CAS:1307-99-9
- Min. Order: 1KG
- Purity: 99.0%
- Supply Ability: 10000KG
|
| | COBALT(II) SELENIDE Basic information |
| Product Name: | COBALT(II) SELENIDE | | Synonyms: | COBALT(II) SELENIDE;COBALT SELENIDE;COBALT SELENIDE COSE;selanylidenecobalt;selenoxocobalt;Cobalt(II) selenide, 99% trace metals basis;COBALT(II) SELENIDE 6MM PIECES;Cobalt(II)selenide(metalsbasis) | | CAS: | 1307-99-9 | | MF: | CoSe | | MW: | 137.9 | | EINECS: | 215-155-1 | | Product Categories: | | | Mol File: | 1307-99-9.mol |  |
| | COBALT(II) SELENIDE Chemical Properties |
| Melting point | 1055°C | | density | 7.65 g/mL at 25 °C(lit.) | | solubility | Soluble in HNO{3}, aqua regia | | form | pieces | | color | yellow hexagonal, hexane crystals, crystalline | | Water Solubility | soluble HNO3, aqua regia; insoluble alkali [KIR79] | | Exposure limits | ACGIH: TWA 0.2 mg/m3; TWA 0.02 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 | | CAS DataBase Reference | 1307-99-9 | | EPA Substance Registry System | Cobalt selenide (CoSe) (1307-99-9) |
| | COBALT(II) SELENIDE Usage And Synthesis |
| Chemical Properties | 6mm pieces and smaller with 99.5% purity; yellow hexagonal [KIR79] [CER91] |
| | COBALT(II) SELENIDE Preparation Products And Raw materials |
|