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

$55.77 - $169.67

Chemical Identifiers

Chemical Name or Material Selenium
Assay ≥99.50%
Assay Percent Range 99.5+%
Molecular Formula Se
Linear Formula Se
Formula Weight 78.96
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

AC198072500

  SDS
thermo fisher scientific
198072500
Glass bottle 250g Each for $169.67

AC198070500

  SDS
fisher scientific acros
198070500
Glass bottle 50g Each for $55.77

AC198070010

  SDS
thermo fisher scientific
AC198070010
Glass bottle 1kg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

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