Óxido de cobalto
Óxido de cobalto
Cobalt oxide is Black or gray crystal. It can absorb water and form hydrate, but has no fixed composition. It is easily reduced to cobalt by carbon, carbon monoxide or hydrogen. When the oxygen is lost above 900℃, it becomes cobalt monoxide, which can absorb oxygen at lower temperatures, and the crystal structure is unchanged. Soluble in acids and bases, almost insoluble in water. Density: 6.11 Melting point :895 °C.
Cobaltous Carbonate AAplicación:
Mainly used for battery materials, magnetic materials, thermistors, catalyst mechanism for enamel.
It is used for the preparation of high purity analytical reagent, cobalt oxide and cobalt salt.
Used for lithium electron cathode material, cobalt oxide and cobalt salt preparation.
Óxido de cobalto
CAS No.: 1308-06-1
MDL No.:MFCD00010939
EINECS No.:215-157-2
Molecular Formula :Co3O4
Molecular Structure :
Cobaltous Carbonate Sespecificación:
ÍNDICE QUÍMICO | HR-I | HR-2 | HR-3 | HR-4 | HR-5 |
Co % ≥ | 73.5±0.5 | 73.5±0.5 | 73.5±0.5 | 73.0 | 74.0 |
Ni % ≤ | 0.05 | 0.05 | 0.05 | 0.15 | 0.05 |
Fe % ≤ | 0.01 | 0.01 | 0.01 | 0.20 | 0.01 |
Cu % ≤ | 0.003 | 0.003 | 0.003 | 0.10 | 0.05 |
Zn % ≤ | 0.005 | 0.005 | 0.005 | 0.10 | 0.05 |
Mn % ≤ | 0.005 | 0.005 | 0.005 | 0.10 | 0.05 |
Na % ≤ | 0.01 | 0.01 | 0.01 | / | / |
Mg % ≤ | 0.005 | 0.005 | 0.005 | / | / |
Ca % ≤ | 0.005 | 0.005 | 0.005 | / | / |
S % ≤ | 0.015 | 0.0015 | 0.0015 | / | / |
Pb % ≤ | 0.005 | 0.005 | 0.005 | / | / |
H2O % ≤ | 0.01 | 0.01 | 0.01 | / | / |
Índice físico | |||||
Densidad aparente g/cc | 0.50-1.2 | 0.50-1.2 | 0.50-1.2 | 0.50-1.2 | 0.50-1.2 |
D50 μm | 3-6 | 6-9 | 9-15 | – | – |
Cobaltous Carbonate embalaje:
Bidón de tablero de fibra de 25/50 kgs o bidón de hierro con bolsas de plástico en su interior
Cobaltous Carbonate Grandesge:
Almacenar en un almacén fresco, seco y bien ventilado. Mantener alejado del fuego y del calor. Mantener alejado de la luz solar directa. El paquete está sellado. Debe almacenarse separado de ácidos y productos químicos comestibles, y no debe mezclarse. Las áreas de almacenamiento deben estar equipadas con materiales adecuados para contener las fugas.