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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
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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)
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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
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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.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
012832
Product name
Mercury(II) selenide, 99.999% (metals basis)
Packaging
1g
Price
$77
Updated
2023/06/20
Alfa Aesar
Product number
012832
Product name
Mercury(II) selenide, 99.999% (metals basis)
Packaging
5g
Price
$266
Updated
2023/06/20
Strem Chemicals
Product number
93-8013
Product name
Mercury(II) selenide (99.99%-Hg) PURATREM
Packaging
1g
Price
$43
Updated
2024/03/01
Strem Chemicals
Product number
93-8013
Product name
Mercury(II) selenide (99.99%-Hg) PURATREM
Packaging
5g
Price
$141
Updated
2024/03/01
Alfa Aesar
Product number
022878
Product name
Mercury(II) selenide, 99.9% (metals basis)
Packaging
2g
Price
$77
Updated
2023/06/20
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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

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Mercury(II) selenide Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10274
Advantage
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Shaanxi Dideu Medichem Co. Ltd
Tel
+86-029-89586680 +86-18192503167
Fax
+86-29-88380327
Email
1026@dideu.com
Country
China
ProdList
7724
Advantage
58
Career Henan Chemica Co
Tel
+86-0371-86658258 +8613203830695
Fax
0371-86658258
Email
laboratory@coreychem.com
Country
China
ProdList
30239
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Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58
Energy Chemical
Tel
021-58432009 400-005-6266
Fax
021-58436166
Email
marketing@energy-chemical.com
Country
China
ProdList
44918
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Hubei yongkuo Technology Co., Ltd
Tel
027-59223108 15972152991
Fax
027-59223108
Email
1248580099@qq.com
Country
China
ProdList
9988
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58
Hubei Xinkang Pharmaceutical Chemical Co., Ltd
Tel
027-59308705 18871579363
Fax
027-59308705
Email
1248680011@qq.com
Country
China
ProdList
9950
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58

20601-83-6, Mercury(II) selenideRelated Search:


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