Ƙananan Karfe
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Farashin ƙarfe na Chromium chrome
Wurin narkewa: 1857±20°C
Tafasawar: 2672°C
Yawan yawa: 7.19g/cm³
Jimlar kwayoyin halitta:51.996
CAS:7440-47-3
EINECS: 231-157-5
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Cobalt metal, Cobalt cathode
1. Tsarin kwayoyin halitta: Co
2. Nauyin ƙwayoyin halitta: 58.93
3. Lambar CAS: 7440-48-4
4. Tsabta: 99.95% min
5. Ajiya: Ya kamata a adana shi a cikin wani ma'ajiyar ajiya mai sanyi, mai iska, busasshe kuma mai tsafta.
Cobalt cathode: ƙarfe mai launin toka na azurfa. Mai tauri kuma mai laushi. A hankali yana narkewa a cikin hydrochloric acid mai narkewa da sulfuric acid, yana narkewa a cikin nitric acid