Selenium black 99+ for analysis EMSURE®

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Product information
PLU 107714
CAS code 7782-49-2
Recipe Se
Molecular weight 78.96 g / mol
Application Used in analysis
order information
PLU Specification Type of packing
1077140050 50 g Plastic bottle
1077140250 250 g Plastic bottle
1077141000 1 kg Plastic bottle

SPECIFICATIONS

Technical data
Content ≥ 99.0%
Cu (Bronze) ≤ 0.005%
Fe (Iron) ≤ 0.05%
Pb (Lead) ≤ 0.05%
Brand & Origin Merck KGaA, Germany
Physical information
Density 4.28 g / cm3 (20 ° C)
Melting point 217 ° C
Boiling point 685 ° C (1013 hPa)
The solubility 0.021 g / l
Supplier Elite Trade BD
Preservation
Storage conditions No temperature limit