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Zinc selenide

Product Name
Zinc selenide
CAS No.
1315-09-9
Chemical Name
Zinc selenide
Synonyms
Irtran 4;Zinc selenid;ZINC SELENIDE;Zinc monoselenide;Zinc selenide (ZnSe);Zinc Selenide Powder;Zinc selenide, 99.99%;ZINC SELENIDE, SPECTRO;Zinc selenide/ 99.999%;metel basisZinc selenide
CBNumber
CB8853039
Molecular Formula
SeZn
Formula Weight
144.35
MOL File
1315-09-9.mol
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Zinc selenide Property

Melting point:
1100 °C
Density 
5.42 g/mL at 25 °C(lit.)
solubility 
insoluble in H2O; soluble in dilute acid solutions
form 
random pieces
color 
Yellow
Specific Gravity
5.42
Water Solubility 
Insoluble in water. Decomposes in dilute nitric acid.
Sensitive 
Air Sensitive
Merck 
14,10156
Solubility Product Constant (Ksp)
pKsp: 25.44
Exposure limits
ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
CAS DataBase Reference
1315-09-9(CAS DataBase Reference)
EPA Substance Registry System
Zinc selenide (ZnSe) (1315-09-9)
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Safety

Hazard Codes 
T,N
Risk Statements 
23/25-33-50/53
Safety Statements 
20/21-28-45-60-61
RIDADR 
UN 3283 6.1/PG 2
WGK Germany 
3
TSCA 
Yes
HazardClass 
4.3
PackingGroup 
III
HS Code 
28429090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
244619
Product name
Zinc selenide
Purity
powder, 10 μm, 99.99% trace metals basis
Packaging
10g
Price
$102
Updated
2024/03/01
Sigma-Aldrich
Product number
GF07697830
Product name
Zinc selenide
Purity
powder, max. particle size 45 micron, weight 50?g
Packaging
1EA
Price
$812
Updated
2024/03/01
Sigma-Aldrich
Product number
244619
Product name
Zinc selenide
Purity
powder, 10 μm, 99.99% trace metals basis
Packaging
50g
Price
$234.6
Updated
2024/03/01
Alfa Aesar
Product number
010999
Product name
Zinc selenide
Purity
99.999% (metals basis)
Packaging
50g
Price
$253.65
Updated
2024/03/01
Alfa Aesar
Product number
010999
Product name
Zinc selenide
Purity
99.999% (metals basis)
Packaging
10g
Price
$80
Updated
2023/06/20
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Zinc selenide Chemical Properties,Usage,Production

Description

Zinc selenide (ZnSe) is an II-VI compound semiconductor material with a face-centred cubic crystal structure and excellent physicochemical properties, which has a wide range of transmittance, from 0.5 microns to 19 microns. Zinc selenide is a very good infrared material, mainly used in infrared optics and optoelectronics, and can be used to manufacture window materials, focusing lenses, beam splitters, prisms, and CO2 lasers. Zinc selenide is also commonly used as lenses and windows for CO2 lasers due to its good imaging and thermal shock properties.

Chemical Properties

Zinc selenide(ZnSe) is a yellow shiny fine powder that rarely occurs in nature. It is a chemically inert, non-hygroscopic and highly pure material largely found in the mineral stilleite. The transmissivity of zinc selenide is relatively constant over the wavelength range between 0.7 × 10 -6 to 16 × 10 -6 m, making it an excellent choice for flare radiation measurement. ZnSe is highly transparent to the radiation emitted from a flare flame. It is effective in many optical applications owing to its high resistance to thermal shock, stability in virtually all environments and extremely low bulk losses.

Uses

Zinc selenide (ZnSe) is used as an infrared optical material with wide transmission wavelength range. It is also used as an entrance optic in the new range of "in-ear" clinical thermometers. ZnSe is used as a semiconductor material for thin film devices, and n-type windows layer for thin film heterojunction solar cells. ZnSe activated with tellurium is a scintillator suitable for matching with photodiodes. It is used in x-ray and gamma ray detectors. Zinc selenide films are useful in photovoltaic cells and solar conversion cells. The material can be doped with n-type and p-type doping. It is used to form light-emitting diodes and diode lasers. ZnSe doped with chromium finds use as an IR laser gain medium.

Air & Water Reactions

ZnSe is insoluble in water, but reacts with acids to form toxic hydrogen selenide gas. It can be deposited as a thin film by chemical vapour deposition techniques including MOVPE and vacuum evaporation.

Hazard

Fire risk in contact with water or acids.

Synthesis

Zinc Selenide is produced by synthesis from Zinc vapour and H2Se gas, forming as sheets on Graphite susceptors. Another method of producing is a growth from melt under excessive pressure of inert gas (Ar usually).

References

[1] HYUN SEON HONG. Facile synthesis and characterization of zinc selenide nanoparticles in aqueous solution at room temperature[J]. Journal of Crystal Growth, 2020, 535: Article 125523. DOI:10.1016/j.jcrysgro.2020.125523.
[2] HILE D D, SWART H C, MOTLOUNG S V, et al. Zinc selenide semiconductor: synthesis, properties and applications[J]. Nanoscale Compound Semiconductors and their Optoelectronics Applications, 2022. DOI:10.1016/b978-0-12-824062-5.00001-4.
[3] https://www.crystran.co.uk/optical-materials/zinc-selenide-znse

Zinc selenide Preparation Products And Raw materials

Raw materials

Preparation Products

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Zinc selenide Suppliers

INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3576
Advantage
66
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18736
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
Advantage
57
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9725
Advantage
55
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17779
Advantage
75
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12338
Advantage
58
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
24835
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9552
Advantage
55
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ:800101999
Email
cdhxsj@163.com
Country
China
ProdList
13358
Advantage
58
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View Lastest Price from Zinc selenide manufacturers

Career Henan Chemical Co
Product
Zinc selenide 1315-09-9
Price
US $1.00/g
Min. Order
50 g
Purity
99.9%
Supply Ability
20kg
Release date
2018-12-18

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