Mercury(II) selenide
- Product Name
- 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
- Formula Weight
- 279.55
- MOL File
- 20601-83-6.mol
Mercury(II) selenide Property
- 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)
Safety
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Hazard statements
-
H300Fatal if swallowed
H310Fatal in contact with skin
H330Fatal if inhaled
H373May cause damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P320Specific treatment is urgent (see … on this label).
P330Rinse mouth.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 012832
- Product name
- Mercury(II) selenide, 99.999% (metals basis)
- Packaging
- 1g
- Price
- $77
- Updated
- 2023/06/20
- Product number
- 012832
- Product name
- Mercury(II) selenide, 99.999% (metals basis)
- Packaging
- 5g
- Price
- $266
- Updated
- 2023/06/20
- Product number
- 93-8013
- Product name
- Mercury(II) selenide (99.99%-Hg) PURATREM
- Packaging
- 1g
- Price
- $43
- Updated
- 2024/03/01
- Product number
- 93-8013
- Product name
- Mercury(II) selenide (99.99%-Hg) PURATREM
- Packaging
- 5g
- Price
- $141
- Updated
- 2024/03/01
- Product number
- 022878
- Product name
- Mercury(II) selenide, 99.9% (metals basis)
- Packaging
- 2g
- Price
- $77
- Updated
- 2023/06/20
Mercury(II) selenide Chemical Properties,Usage,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
Mercury(II) selenide Suppliers
- Tel
- --
- Fax
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- webmestre-substances@ineris.fr
- Country
- France
- ProdList
- 6024
- Advantage
- 58