| Identification | More | [Name]
MERCURY (II) SELENIDE | [CAS]
20601-83-6 | [Synonyms]
MERCURIC SELENIDE
MERCURY (II) SELENIDE
MERCURY SELENIDE
mercuryselenide(hgse)
mercury-seleniumcomplex
Mercury(II) selenide,(99.99% Hg)
Mercuryselenidegraypowder
MERCURY (II) SELENIDE, 99.999% (METALS BASIS)
Mercury(II)selenide(99.99%-Hg)PURATREM
Mercury(II) selenide, 99.9% (metals basis)
Tiemannite | [EINECS(EC#)]
243-910-5 | [Molecular Formula]
HgSe | [MDL Number]
MFCD00049743 | [Molecular Weight]
279.55 | [MOL File]
20601-83-6.mol |
| Chemical Properties | Back Directory | [Definition]
Sublimes in a vacuum, d
8.266, insoluble in water. | [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 | [Uses]
Semiconductor in solar cells, thin-film transistors, infrared detectors, ultrasonic amplifiers. | [CAS DataBase Reference]
20601-83-6(CAS DataBase Reference) | [EPA Substance Registry System]
Mercury selenide (HgSe) (20601-83-6) |
| Safety Data | Back Directory | [Hazard Codes ]
T | [Risk Statements ]
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R33:Danger of cumulative effects.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 2025 6.1/PG 2
| [WGK Germany ]
3
| [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
II |
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
|