ARSENIC (III) SELENIDE

Product Name: ARSENIC (III) SELENIDE
CAS No.: 1303-36-2
Chemical Name: ARSENIC (III) SELENIDE
Synonyms: ARSENIC SELENIDE;arsenousselenide;ARSENIC TRISELENIDE;diarsenictriselenide;arsenicsesquiselenide;ARSENIC (III) SELENIDE;Arsenicselenideblackxtl;arsenicselenide(as2se3);ARSENIC SELENIDE, 99.999%;Arsenic(III) selenide lump
CBNumber: CB1415319
Molecular Formula: As2Se3
Formula Weight: 386.72
MOL File: 1303-36-2.mol

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ARSENIC (III) SELENIDE Property

Melting point:: 360°C
Density: 4,75 g/cm³
solubility: insoluble in H2O; soluble in alkaline solutions
form: crystal
Specific Gravity: 4.75
color: black
Water Solubility: Soluble in nitric acid. Insoluble in water.
Merck: 14,805
Exposure limits: ACGIH: TWA 0.01 mg/m3; TWA 0.2 mg/m3
NIOSH: IDLH 5 mg/m3; IDLH 1 mg/m3; TWA 0.2 mg/m3; Ceiling 0.002 mg/m3
CAS DataBase Reference: 1303-36-2(CAS DataBase Reference)
EPA Substance Registry System: Arsenic selenide (As2Se3) (1303-36-2)

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Safety

Hazard Codes: T,N
Risk Statements: 23/25-50/53
Safety Statements: 20/21-28-45-61-60
RIDADR: 1557
RTECS: CG2285000
TSCA: Yes
HazardClass: 6.1
PackingGroup: II

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Hazard statements

H330Fatal if inhaled

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P284Wear respiratory protection.

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).

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar

Product number: 012849
Product name: Arsenic(III) selenide, 99.999% (metals basis)
Packaging: 5g
Price: $159
Updated: 2023/06/20

Alfa Aesar

Product number: 012849
Product name: Arsenic(III) selenide, 99.999% (metals basis)
Packaging: 0.5g
Price: $27.7
Updated: 2021/12/16

Strem Chemicals

Product number: 93-3305
Product name: Arsenic(III) selenide (99.999%-As) PURATREM
Packaging: 5g
Price: $110
Updated: 2024/03/01

Strem Chemicals

Product number: 93-3305
Product name: Arsenic(III) selenide (99.999%-As) PURATREM
Packaging: 25g
Price: $437
Updated: 2024/03/01

Alfa Aesar

Product number: 043748
Product name: Arsenic(III) selenide, 99.999% (metals basis)
Packaging: 5g
Price: $144
Updated: 2023/06/20

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ARSENIC (III) SELENIDE Chemical Properties,Usage,Production

Chemical Properties

black crystal(s); dark brown solid; preparation: from melted As and Se; uses: vacuum deposition [CER91] [STR93] [MER06]

Uses

Arsenicselenide is used as a chalcogenide glass for infrared optics, as it transmits light with wavelengths between 870 nm and 17.2 μm.

Production Methods

As and Se are encapsuled into a quartz tube in vacuum and the tube is put into a rocking furnace. The capsule is heated at the temperature slightly higher than the melting point and rocked to mix each component completely followed by slow cooling.

Definition

Arsenic tri-selenide takes amorphous or glassy material. Strong absorption bands are observed when As₂O₃ is incorporated into the source materials or As₂O₃ is formed during fabrication by oxidetion. As2O3 takes the cubic system, the monoclinic system, and the glassy state. The strong absorption bands are observed at 1050, 805, and 480 cm^-1 for the cubic crystal system, at 1100, 805 cm^-1 for the monoclinic crystal system and at 805 and 630 cm^-1 for the glassy material. The absorptions in the transmittance spectrum T₂ agree with either of these absorption bands.

Safety Profile

Low toxicity by ingestion. Whenheated to decomposition it emits toxic vapors of As andSe.

ARSENIC (III) SELENIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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ARSENIC (III) SELENIDE Suppliers

China 43 Europe 1 France 1 Germany 5 India 1 Japan 1 Switzerland 1 The Netherlands 1 United Kingdom 9 United States 26 Global 89

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
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3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
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Country: China
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Alfa Aesar

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Email: saleschina@alfa-asia.com
Country: China
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Energy Chemical

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Alfa Chemistry

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Zhengzhou Acme Chemical Co., Ltd.

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Henan Alfachem Co.,Ltd.

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3A Chemicals

Tel: 400-668-9898
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ProdList: 20557
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View Lastest Price from ARSENIC (III) SELENIDE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: ARSENIC (III) SELENIDE 1303-36-2
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 10000KG
Release date: 2024-08-16

Henan Aochuang Chemical Co.,Ltd.

Product: ARSENIC (III) SELENIDE 1303-36-2
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-10-10

Career Henan Chemical Co

Product: ARSENIC (III) SELENIDE 1303-36-2
Price: US $1.00/g
Min. Order: 50 g
Purity: 99.9%
Supply Ability: 20kg
Release date: 2018-12-18

1303-36-2, ARSENIC (III) SELENIDERelated Search:

TRIS(DIMETHYLAMINO)ARSINE PHENYLARSONIC ACID Arsenic(III) oxide TETRAPHENYLARSONIUM CHLORIDE ARSENIC(III) IODIDE TRIPHENYLARSINE ARSENIC PENTOXIDE ARSENIC (III) BROMIDE ARSENIC (III) SULFIDE TRIETHYLARSINE ARSENIC(III) CHLORIDE Arsenic CACODYLIC ACID TRIMETHYLARSINE ARSINE ARSENIC (III) SELENIDE ARSENIC PENTASELENIDE ARSENIC SULFOSELENIDE

Arsenicselenideblackxtl

diarsenictriselenide

Diarsenictriselenide(As2Se3)

diarsenictriselenide(asse3)

Arsenic(III) selenide lump

Arsenic(III) selenide 99.999%

Arsenic(III) selenide (As2Se3)

Arsenic(III) selenide, 99.999% trace metals basis

ARSENIC (III) SELENIDE

ARSENIC SELENIDE

ARSENIC TRISELENIDE

ARSENIC(III) SELENIDE 99.99%

ARSENIC SELENIDE, 99.999%

Arsenic(III)selenide(99.999%-As)PURATREM

Arsenic(III) selenide, 99.999% (metals basis)

2,4,5-Triselena-1,3-diarsabicyclo[1.1.1]pentane

arsenicselenide(as2se3)

arsenicsesquiselenide

Arsenicsesquiselenide(As2Se3)

arsenousselenide

ARSENIC SELENIDE, 99.999%ARSENIC SELENIDE, 99.999%ARSENIC SELENIDE, 99.999%ARSENIC SELENIDE, 99.999%

ARSENIC (III) SELENIDE ISO 9001：2015 REACH

Strontium Manganese Oxide (SrMnO3) Sputtering Targets

[(selanylidenearsanyl)selanyl]arsaneselone

1303-36-2

As2Se3

metal chalcogenides