Describe
Bi Bismuth
Technical connection: electrolysis - regional smelting
Test: icp-ms; Laser particle size analyzer, scanning electron microscope.
Service: provide practical protective measures and material application solutions.
1. Physical properties:
Atomic weight: 208.98040
Electronegativity: 1.9
Density: 9.78 g/cm3
Melting point: 271.50 ℃
Boiling point: 1564 ℃
2. Specifications:
Chemical purity:
High purity bismuth: bi-05 purity 99.999% above, silver, aluminum, arsenic, gold, cadmium, chromium, copper, iron, magnesium, nickel, lead, tin, zinc impurity total content is less than 10ppm;
Ultra-pure bismuth: bi-06 purity 99.9999% above, silver, aluminum, arsenic, gold, cadmium, copper, iron, magnesium, nickel, lead, zinc impurity total content less than 1ppm.
3. Physical properties: ingot, powder, pill, granule, needle, etc.
4. Purpose:
It is mainly used for preparing group compound semiconductor, high purity alloy, electronic refrigeration element, thermoelectric conversion element and liquid cooling carrier in atomic reactor.
5. Packaging: vacuum packaging of plastic film after polyester film packaging.
