Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

1303-36-2 - Arsenic(III) selenide, 99.999% (metals basis) - Arsenic triselenide - 12849 - Alfa Aesar

12849 Arsenic(III) selenide, 99.999% (metals basis)

CAS-Nummer
1303-36-2
Synonyme
Arsenic triselenide

Größe Preis ($) Menge Verfügbarkeit
0.5g 28,10
5g 147,00
25g 667,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

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

MDL
MFCD00014166
EINECS
215-119-5

Chemische Eigenschaften

Formel
As2Se3
Molmasse
386.72
Form
1-6mm Fused Pieces
Schmelzpunkt
260°
Dichte
4.75
Löslichkeit
Insoluble in water and soluble in nitric acid.

Anwendungen

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

Bemerkungen

Storage environment should be ventilate, low-temperature and dry. 

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H330-H400-H410

Fatal if inhaled. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P260-P284-P273-P271-P304+P340-P320-P310-P405-P403+P233-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. Avoid release to the environment. Use only outdoors or in a well-ventilated area. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Specific treatment is urgent (see label). Immediately call a POISON CENTER or doctor/physician. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,805
Gefahrenklasse
9
Verpackungsgruppe
III
Harmonized Tariff Code
2842.90
TSCA
Yes
RTECS
CG2285000

Empfohlen

  • 00248

    Phosphorus lump, red, Puratronic®, 99.999+% (metals basis)
  • 10603

    Selenium shot, amorphous, 2-6mm (0.08-0.2in), Puratronic®, 99.999% (metals basis)
  • 10755

    Sulfur pieces, Puratronic®, 99.999% (metals basis)
  • 10766

    Bismuth powder, -200 mesh, 99.999% (metals basis)
  • 11075

    Tellurium powder, -200 mesh, 99.999% (metals basis)

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf