Selenium dioxide 99, GPR RECTAPUR®, sublimed

Supplier: VWR Chemicals
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21414.230EA 0 INR
21414.230
Selenium dioxide 99, GPR RECTAPUR®, sublimed
Selenium dioxide
Formula: SeO₂
MW: 110.96 g/mol
Melting Pt: 315
Density: 3.95 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003562
CAS Number: 7446-08-4
EINECS: 231-194-7
UN: 3283
ADR: 6.1 II
Merck Index: 13,08508

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Specification Test Results

Assay Min. 99 %
Heavy metals (as Pb) Max. 10 ppm
Ignition residue (SO4) Max. 0.05 %
Cl (Chloride) Max. 100 ppm
SO4 (Sulphate) Max. 50 ppm
Fe (Iron) Max. 20 ppm


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