missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Metalloid Salts
  7. Arsenic(III) selenide, 99.999% (metals basis), Thermo Scientific Chemicals
  • missing translation for 'structureSearchLink'
  • Print

Arsenic(III) selenide, 99.999% (metals basis), Thermo Scientific Chemicals

Product Code. 11327587
missing translation for 'orderingAttributeHoverText'
Quantità:
0.5 g
5 g
25 g
This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Description

For vacuum deposition

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

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1303-36-2
Formula molecolare As2Se3
Molecular Weight (g/mol) 386.76
Numero MDL MFCD00014166
InChI Key WBFMCDAQUDITAS-UHFFFAOYSA-N
Sinonimo arsenic triselenide, diarsenic triselenide, arsenic selenide, arsenous selenide, arsenic sesquiselenide, unii-xws0w0gb8g, diarsenic triselenide asse3, arsenic iii selenide, xws0w0gb8g
PubChem CID 14772
IUPAC Name [(selanylidenearsanyl)selanyl]arsaneselone
SMILES [Se]=[As][Se][As]=[Se]

Specifications

Materiale o nome chimico Arsenic(III) selenide
Punto di fusione 260°C
Forma fisica Fused Pieces
Quantità 0.5 g
Note percentuale saggio (metals basis)
Numero UN UN3077
Indice di Merck 14,805
Informazioni di solubilità Insoluble in water and soluble in nitric acid.
Peso formulazione 386.72
Percent Purity 99.999%
Odore Odorless
Densità 4.75 g/mL
Show More Show Less

RUO – Research Use Only

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.