Please login to your online account to display your discounted pricing

Selenium, Powder, 200 mesh 99.5+%, ACROS Organics™


Quantity 250g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  198072500

 View more versions of this product

Catalog No. AC198072500

  • / Each
 

Description & Specifications

Chemical Identifiers

Assay ≥99.50%
Physical Form Solution
Formula Weight 78.96
Quantity 250g
Color Clear colorless to light yellow
Density 4.81g/mL
Fieser 01,990; 04,422; 05,575; 06,507; 08,439; 10,345; 11,465; 14,281
Packaging Glass bottle
Mercury (Hg) 100ppm max.
Chemical Name or Material Selenium
Copper (Cu) 100ppm max.
Assay Percent Range 99.5+%
Molecular Formula Se
CAS 7782-49-2
Linear Formula Se
Zinc (Zn) 100ppm max.
Nickel (Ni) 100ppm max.
Particle Size 200 mesh max.
Arsenic (As) 100ppm max.
Lead (Pb) 200ppm max.
Iron (Fe) 100ppm max.
Tellurium (Te) 500ppm max.

Specifications

Chemical Name or Material Selenium
Assay ≥99.50%
Assay Percent Range 99.5+%
Molecular Formula Se
Linear Formula Se
Formula Weight 78.96