Selen 99+%, powder
Leverandør: Thermo Fisher Scientific
Om denne vare
- CAS nummer:7782-49-2
- Formel:Se
- MDL nummer:MFCD00134090
- Molecular Weight:78.96 g/mol
- Merck Index:12,08572
- Kogende Pt:∼685 °C (1013 hPa)
- Smeltende Pt:217 °C
- Tæthed:4,81 g/cm³ (20 °C)
- Opbevaringstemperatur:Stue temperatur
- EINECS:231-957-4
- FN:3283
- ADR:6.1,III
2 tilgængelige muligheder nedenfor
Product Details & Documents
- CAS nummer:7782-49-2
- Formel:Se
- MDL nummer:MFCD00134090
- Molecular Weight:78.96 g/mol
- Merck Index:12,08572
- Kogende Pt:∼685 °C (1013 hPa)
- Smeltende Pt:217 °C
- Tæthed:4,81 g/cm³ (20 °C)
- Opbevaringstemperatur:Stue temperatur
- EINECS:231-957-4
- FN:3283
- ADR:6.1,III
Documents
Specifications for Product Family
Specifikationstestresultater
- Appearance:Dark grey to black Powder
- Assay:≥99.0 %
- Residue after ignition:≤0.5 %
- Copper (Cu):≤100 ppm
- Iron (Fe):≤500 ppm
- Lead (Pb):≤500 ppm
- Nickel (Ni):≤100 ppm
- Sulfur (S):≤500 ppm
Product Family Options
Produktinformation
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