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HYDROGEN SELENIDE

HYDROGEN SELENIDE
HYDROGEN SELENIDE structure
CAS No.
7783-07-5
Chemical Name:
HYDROGEN SELENIDE
Synonyms
H2Se;[Seh2];selane;Chebi:16503;electronice-2;Electronic E-2;seleniumhydride;Selenwasserstoff;hydrogeneselenie;Selenium hydride
CBNumber:
CB6724504
Molecular Formula:
H2Se
Formula Weight:
80.98
MOL File:
7783-07-5.mol

HYDROGEN SELENIDE Properties

Melting point:
-65.73°
Boiling point:
bp -41.3°
Density 
d4-42 2.12
form 
colorless gas
Water Solubility 
mL/100mL H2O: 377 (4°C), 270 (22.5°C) [MER06]; mL/l00g H2O at standard temp, pressure: 386 (0°C), 351 (10°C), 289 (20°C) [LAN05]
Stability:
Stable. Highly flammable. Readily forms explosive mixtures with air. Incompatible with oxidizing agents, acids, water, halogenated hydrocarbons.
SAFETY
  • Risk and Safety Statements
RIDADR  2202
HazardClass  2.3

HYDROGEN SELENIDE Chemical Properties,Uses,Production

Chemical Properties

colourless gas with a very unpleasant smell

Uses

Preparation of metallic selenides and organoselenium compounds; in doping as mix for preparation of semiconductor materials containing controlled amounts of significant impurities.

Air & Water Reactions

Highly flammable. Soluble in water.

Reactivity Profile

HYDROGEN SELENIDE is a colorless, flammable gas of unpleasant odor, a deadly poison by inhalation. HYDROGEN SELENIDE forms explosive mixtures with air. HYDROGEN SELENIDE reacts vigorously with strong oxidizing reagents, e.g., hydrogen peroxide, nitric acid [Sax, 9th ed., 1996, p.1843].

Hazard

Dangerous fire and explosion risk; reacts violently with oxidizing materials. Toxic by inhalation, strong irritant to skin, damaging to lungs and liver.

Health Hazard

HYDROGEN SELENIDE is a hazardous compound which can cause damage to the lungs and liver. Those experiencing dermatitis, chronic bronchitis, or any form of skin allergy or respiratory tract infection are at a greater risk.

Fire Hazard

HYDROGEN SELENIDE is extremely flammable; may be ignited by heat, sparks, or flames. Vapors may travel to a source of ignition and flash back. Container may explode in heat of fire. HYDROGEN SELENIDE is dangerous and forms explosive mixtures with air. HYDROGEN SELENIDE can decompose into toxic fumes. Incompatible with acid, water, halogenated hydrocarbons, oxidizers, hydrogen peroxide, and nitric acid. HYDROGEN SELENIDE should be stored out of the direct rays of the sun. Keep away from heat and flames.

HYDROGEN SELENIDE Preparation Products And Raw materials

Raw materials

Preparation Products


HYDROGEN SELENIDE Suppliers

Global( 23)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21707 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30001 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35440 58
Chengdu HuaXia Chemical Reagent Co. Ltd 400-1166-196 18981987031
028-84555506 QQ:800101999 cdhxsj@163.com China 9978 58
Shanghai QianJin Chemical Technology Co., Ltd 021-20900665,17321230821
021-20900665 2986274987@qq.com China 1904 55
Chizhou Kailong Import and Export Trade Co., Ltd. Please Email
- xg01_gj@163.com China 9562 50

View Lastest Price from HYDROGEN SELENIDE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-15 HYDROGEN SELENIDE
7783-07-5
US $1.00 / kg 1kg 95%-98% 100kg career henan chemical co

HYDROGEN SELENIDE Spectrum


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