Chromium Dioxide, 99.5%, 500g

Chromium Dioxide, 99.5%, 500g
For Research & Development
Not for drug, clinical use in humans, for food or food additive use

Certificate of Analysis:
Purity as CrO₂ 99.5%
Black ferromagnetic crystalline powder Conforms
X-ray diffraction as Cr Conforms
Alkali metals (as Na₂O) <0.01%
Other metal oxides (mainly Al, Fe, Mg) <0.05%
Loss on ignition at 750°C <0.3%
Moisture at 110°C <0.03%
Water soluble salts <0.06%
Particle size (mesh) 325 mesh

CAS: 12018-01-8

FORMULA: CrO₂