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Selenium(IV) oxide, 99.8%, ACROS Organics™


Quantity 100g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  200001000

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Catalog No. AC200001000

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Description & Specifications

Chemical Identifiers

Assay ≥99.75% (metals basis)
Purity Grade Trace Metal Basis
Formula Weight 110.96
Physical Form Powder
Quantity 100g
Color White to slightly beige
Sublimation Point 0315.0°C
Fieser 01,992; 02,360; 03,245; 04,422; 05,575; 06,509; 08,439; 09,409; 10,345; 11,96; 13,272; 14,177; 15,89; 17,312
Mercury (Hg) 5ppm max.
Arsenic (As) 20ppm max.
Non_volatile Matter 0.2% max.
CAS 7446-08-4
Cadmium (Cd) 5ppm max.
Packaging Glass bottle
Molecular Formula O2Se
Linear Formula SeO2
Lead (Pb) 50ppm max.
Tellurium (Te) 500ppm max.
Iron (Fe) 10ppm max.
Nickel (Ni) 10ppm max.
Copper (Cu) 10ppm max.
Insoluble Matter 0.2% max.
Assay Percent Range 99.8%
Chemical Name or Material Selenium(IV) oxide
Synonym Selenium dioxide

Specifications

Chemical Name or Material Selenium(IV) oxide
CAS 7446-08-4
Purity Grade Trace Metal Basis
Assay ≥99.75% (metals basis)
Assay Percent Range 99.8%
Molecular Formula O2Se
Linear Formula SeO2
Formula Weight 110.96
Synonym Selenium dioxide