Cobalt MicroPowder
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Cobalt Micro Powder
Product Name: Cobalt Micro Powder
| Product | Cobalt Micro Powder |
| CAS No. | 7440-48-4 |
| Appearance | Black Powder |
| Purity | 99.9% |
| APS | 40-60µm, (Can be customized) |
| Ingredient | Co |
| Product Code | NCZ-NSC339/20 |
| Molecular weight | 92.95g/mol |
| Density | 3.5g/cm3 |
Cobalt Micro Powder Description:
Cobalt is a chemical element with the symbol Co and atomic number. Like nickel, cobalt is found in the Earth’s crust only in chemically combined form, save for small deposits found in alloys of natural meteoric iron.
The free element, produced by reductive smelting, is a hard, lustrous, silver-gray metal. Cobalt-based blue pigments (cobalt blue) have been used since ancient times for jewelry and paints, and to impart a distinctive blue tint to glass, but the color was later thought to be due to the known metal bismuth.
Miners had long used the name for some of the blue-pigment-producing minerals; they were so named because they were poor in known metals, and gave poisonous arsenic-containing fumes when smelted. In 1735, such ores were found to be reducible to a new metal (the first discovered since ancient times), and this was ultimately named for the kobold.
Today, some cobalt is produced specifically from one of a number of metallic-lustered ores, such as cobaltite (CoAsS). The element is, however, more usually produced as a by-product of copper and nickel mining.
The copper belt in the Democratic Republic of the Congo (DRC) and Zambia yields most of the global cobalt production.
World production in 2016 was 116,000 tonnes (according to Natural Resources Canada), and the DRC alone accounted for more than 50%. Cobalt is primarily used in lithium-ion batteries, and in the manufacture of magnetic, wear-resistant and high-strength alloys.
The compounds cobalt silicate and cobalt(II) aluminate (CoAl2O4, cobalt blue) give a distinctive deep blue color to glass, ceramics, inks, paints, and varnishes. Cobalt occurs naturally as only one stable isotope, cobalt-59. Cobalt-60 is a commercially important radioisotope, used as a radioactive tracer and for the production of high-energy gamma rays.
Cobalt Micro Powder Related Information:
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
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