Cobalt Selenide, Pieces 12mm & smaller, 99.78% (Trace Metals Basis), Certified, 50g

Cobalt Selenide, Pieces 12mm & smaller, 99.78%
(Trace Metals Basis), Certified, 50g
For Research & Development
Not for drug, clinical use in humans, for food or food additive use

Certificate of Analysis:
Assay (complexometric as Co) 42.5%
Assay (metals basis) 99.5%
Gray pieces & powder
ICP analysis confirms Co & Se components
Melting point 1055°C
Particle size 12mm & smaller
Specific gravity 7.650
X-Ray diffraction conforms to structure
Total metallic impurities (ppm)
Al 80 Ag <1 Ba 6 Bi 70 Ca 550 Cd 2 Cr 6 Cu 50 Fe 160
Mg 110 Mn 90 Na 100 Ni 920 Pb <1 Pd <1 Pt <1 Sb <1
Sn 10 Sr 1 Ti <1 Zr <1

CAS: 1307-99-9

FORMULA: CoSe