Hlau Me
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CHROMIUM CHROME Hlau LUMP Nqe CR
Melting point: 1857 ± 20 ° C
Kub taw tes: 2672 ° C
Qhov ceev: 7.19g / cm³
Tus txheeb ze molecular mass: 51.996
CAS: 7440-47-3
PIB: 231-157-5
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Cobalt hlau, Cobalt cathode
1.Molecular formula: Co
2.Molecular hnyav: 58.93
CAS Nr .: 7440-48-4
4.Purity: 99.95% min
5.Storage: Nws yuav tsum muab cia rau hauv qhov chaw txias, qhov cua, qhuav thiab huv warehouse.
Cobalt cathode: Silver grey hlau. Hard thiab malleable. Maj mam soluble hauv dilute hydrochloric acid thiab sulfuric acid, soluble hauv nitric acid