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

备注
Incompatible with oxidizing agents, acids, halogens, halogenated solvents, potassium nitrate, potassium permanganate, peroxides.

基本信息

MDL
MFCD00014166

EINECS
215-119-5

分子式
As₂Se₃

分子量
386.72

熔点
260°

密度
4.75

灵敏度
Ambient temperatures.

形态
-160 Mesh Powder

溶解性
Soluble in nitric acid. Insoluble in water.

Merck
14,805

GHS危害和防范说明

GHS符号

Hazard Statements
H330-H400-H410
Fatal if inhaled.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

Precautionary Statements
P260-P284-P304+P340-P320-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray.Wear respiratory protection.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Specific treatment is urgent (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
9

包装组
III

危险类别
23/25-50/53
Toxic by inhalation and if swallowed.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
20/21-28-45-60-61
When using do not eat, drink or smoke.After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer).In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

RTECS
CG2285000

TSCA
是