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


Overview
Brand: Acros Organics

Manufacturer Part Number: 198072500

250GR Selenium, 99.5+%, powder, 200 mesh

UNSPSC: 12000000

Code: 29

Additional Details:
Additional Details: CAS Number: 7782-49-2 Weight: 0.30000kg Transport: UN number : 3283 Chem class : 1 Pack group : III


Packaging Glass bottle
Quantity 250g

Product Code. 10604712

Quantity Price
1 £ 75.6 / 250g
EU Stock 16
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Description and Specification

Chemical Identifiers

Chemical Name or Material Selenium
Assay 99.50% min.
Assay Percent Range 99.5+%
Molecular Formula Se
Linear Formula Se
Formula Weight 78.96g/mol

Specification

Arsenic (As) 100ppm max.
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
Weight 0.3
Chemical Name or Material Selenium
CAS 7782-49-2
Physical Form Clear colorless to light yellow solution may develop some turbidity or precipitate
Assay 99.50% min.
Assay Percent Range 99.5+%
Molecular Formula Se
Linear Formula Se
Formula Weight 78.96g/mol
Fieser 01,990; 04,422; 05,575; 06,507; 08,439; 10,345; 11,465; 14,281
Documentation

Technical documents