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

$74.32 - $338.74

Chemical Identifiers

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


Products ${productFamilyLength}
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
AC200000100 SDS Thermo Fisher Scientific
200000100
Glass bottle 10g Each for $74.32
AC200001000 SDS Thermo Fisher Scientific
200001000
Glass bottle 100g Each for $101.45
AC200005000 SDS Thermo Fisher Scientific
200005000
Glass bottle 500g Each for $338.74
AC200000025 SDS Thermo Fisher Scientific
AC200000025
Glass bottle 2.5kg N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

7446-08-4
O2Se
110.96
Selenium(IV) oxide
Trace Metal Basis
99.8%
SeO2
Selenium dioxide
≥99.75% (metals basis)

Specifications

7446-08-4
99.8%
SeO2
20ppm max.
Selenium dioxide
10ppm max.
10ppm max.
5ppm max.
0.2% max.
500ppm max.
White to slightly beige
Selenium(IV) oxide
Trace Metal Basis
Powder
O2Se
110.96
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
5ppm max.
0.2% max.
50ppm max.
10ppm max.
Glass bottle
0315.0°C
10g
≥99.75% (metals basis)