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Cobalt Sulfate

Rp. 560,000
Last Updated
12 Jun 2020
Minimum Order
1 Karung
Category
Chemicals

Specification of Cobalt Sulfate

SELL Cobalt sulphate

SELL Cobalt Sulfate

Cobalt (II) sulfate is one of the inorganic compounds with the formula CoSO 4 (H 2 O) x. Usually cobalt sulfate refers to the CoSO 4 hydrate. 7H 2 O, which is one of the most commonly available cobalt salts.

Cobalt is one of three metals which are ferromagnetic at room temperature. It dissolves slowly in dilute mineral acids, does not combine directly with hydrogen or nitrogen, but will join when heated, with carbon, phosphorus, or sulfur. Cobalt also reacts with oxygen and water vapor at high temperatures, with the result being cobaltous oxide, CoO (with cobalt form + 2).

 

Natural cobalt containing stable stable cobalt-59, an artificial radioactive isotope that has the longest life is cobalt-60 (5.3 half-year) produced by neutron irradiation in nuclear reactors. Gamma radiation from cobalt-60 has been used in place of X-rays or alpha rays from radium in the examination of industrial materials to reveal internal structures, weaknesses, or foreign bodies; in cancer therapy; in sterilization studies; and in biology and industry as a radioactive tracker. This was eventually replaced in both industrial and medical radiology with cesium-137 because of the half-life they reached (30 years).

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