ChemicalBook >> CAS DataBase List >>Mercury(II) selenide
Mercury(II) selenide
- CAS No.
- 20601-83-6
- Chemical Name:
- Mercury(II) selenide
- Synonyms
- Tiemannite;MERCURY SELENIDE;Einecs 243-910-5;MERCURIC SELENIDE;selanylidenemercury;Mercury monoselenide;Mercury(2+) selenide;MERCURY (II) SELENIDE;mercuryselenide(hgse);mercury-seleniumcomplex
- CBNumber:
- CB9123933
- Molecular Formula:
- HgSe
- Molecular Weight:
- 279.55
- MDL Number:
- MFCD00049743
- MOL File:
- 20601-83-6.mol
Last updated:2024-12-18 14:15:32
| Melting point | subl. |
|---|---|
| Density | 8.27 g/mL at 25 °C(lit.) |
| solubility | insoluble in H2O |
| form | Powder |
| color | Gray |
| Water Solubility | Insoluble in water. |
| Crystal Structure | Cubic, Sphalerite Structure - Space Group F(-4)3m |
| Exposure limits |
ACGIH: TWA 0.025 mg/m3; TWA 0.2 mg/m3 (Skin) NIOSH: IDLH 10 mg/m3; IDLH 1 mg/m3; TWA 0.05 mg/m3; TWA 0.2 mg/m3; Ceiling 0.1 mg/m3 |
| CAS DataBase Reference | 20601-83-6(CAS DataBase Reference) |
| EPA Substance Registry System | Mercury selenide (HgSe) (20601-83-6) |
| Hardness, Mohs | 2.5 |
|---|
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Hazard statements | H300-H310-H330-H373-H400-H410 | |||||||||
| Precautionary statements | P301+P310a-P304+P340-P320-P330-P405-P501a | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 23/24/25-33-36/37/38 | |||||||||
| Safety Statements | 22-26-36/37/39-45 | |||||||||
| RIDADR | UN 2025 6.1/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| NFPA 704 |
|
Mercury(II) selenide price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Alfa Aesar | 012832 | Mercury(II) selenide, 99.999% (metals basis) | 20601-83-6 | 1g | $77 | 2023-06-20 | Buy |
| Alfa Aesar | 012832 | Mercury(II) selenide, 99.999% (metals basis) | 20601-83-6 | 5g | $266 | 2023-06-20 | Buy |
| Strem Chemicals | 93-8013 | Mercury(II) selenide (99.99%-Hg) PURATREM | 20601-83-6 | 1g | $43 | 2024-03-01 | Buy |
| Strem Chemicals | 93-8013 | Mercury(II) selenide (99.99%-Hg) PURATREM | 20601-83-6 | 5g | $141 | 2024-03-01 | Buy |
| Alfa Aesar | 022878 | Mercury(II) selenide, 99.9% (metals basis) | 20601-83-6 | 2g | $77 | 2023-06-20 | Buy |
Mercury(II) selenide Chemical Properties,Uses,Production
Chemical Properties
gray powder(s); sublimes in vacuum [HAW93] [STR93]
Uses
Mercury(II) selenide is used in semiconductors, infrared detectors, solar cells, transistors and amplifiers. It is also used as filters in some steel plants in order to remove mercury from exhaust gases. Further, it is used as an ohmic contact to wide-gap II-VI semiconductors such as zinc selenide or zinc oxide.
Uses
Semiconductor in solar cells, thin-film transistors, infrared detectors, ultrasonic amplifiers.
Definition
Sublimes in a vacuum, d 8.266, insoluble in water.
Hazard
Highly toxic.
Mercury(II) selenide Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 62)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30238 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 7724 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57505 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | market03@meryer.com | China | 40228 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30123 | 84 |
| Shanghai YuLue Chemical Co., Ltd. | 021-60345187 13671753212 | lzz841106@aliyun.com | China | 10274 | 55 |
| Energy Chemical | 021-58432009 400-005-6266 | marketing@energy-chemical.com | China | 44918 | 58 |
Related articles
- The structure of Mercury selenide
- Mercury selenide (HgSe; sometimes mercury(II) selenide) is a chemical compound of Mercury and selenium.
- May 22，2024
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