missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Nonmetals and Halogens
  5. Selenium (Se)
  6. Selenium, 99.5+%, powder, -200 mesh

Selenium, 99.5+%, powder, -200 mesh

Product Code. 15634454 Shop All Thermo Scientific Chemicals Products
Click to view available options
Quantity:
50 g
250 g
1 kg
Packaging:
Glass bottle
Unit Size:
1kg
250g
50g
This item is not returnable. View return policy

Product Code. 15634454

Brand: Thermo Scientific Acros 198070010

Request Bulk or Custom Formats

Please to purchase this item. Need a web account? Register with us today!

This item is not returnable. View return policy

Description

CAS: 7782-49-2 | Se | 78.97 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics 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 7782-49-2
Molecular Formula Se
Molecular Weight (g/mol) 78.97
MDL Number MFCD00134090 MFCD00011224
InChI Key BUGBHKTXTAQXES-UHFFFAOYSA-N
Synonym selenium, elemental, selen, hydride, atom, elemental, selenio, vandex, alloy, and compounds, gray
PubChem CID 6326970
ChEBI CHEBI:27568
IUPAC Name selenium
SMILES [Se]

Specifications

Boiling Point 685.0°C
Melting Point 217.0°C
Color Colorless to Yellow
Physical Form Solution
Quantity 1 kg
Linear Formula Se
Fieser 01,990; 04,422; 05,575; 06,507; 08,439; 10,345; 11,465; 14,281
Merck Index 158,568
Solubility Information Solubility in water: insoluble. Other solubilities: soluble in concentrated acid, slightly soluble in diehtyl ether, almost insoluble in carbon disulfide, insoluble in ethanol
Formula Weight 78.96
Percent Purity ≥99.5%
Packaging Glass bottle
Specific Gravity 4.81
Density 4.8100 g/mL
Chemical Name or Material Selenium
Show More Show Less

RUO – Research Use Only

Korrektion af produktindhold

Dit input er vigtigt for os. Udfyld denne formular for at give feedback relateret til indholdet på dette produkt.

Produkttitel

Ved at klikke på Send, anerkender du, at du kan blive kontaktet af Fisher Scientific med hensyn til den feedback, du har givet i denne formular. Vi deler ikke dine oplysninger til andre formål. Alle angivne kontaktoplysninger skal også vedligeholdes i overensstemmelse med vores Privatlivspolitik.

Mange tak! Din feedback er blevet sendt. Hos Fisher Scientific arbejder vi altid på at forbedre vores indhold for dig. Vi sætter pris på din feedback.