cobalt

[English name] cobalt

[structure or molecular formula]

Co

[density] 8.9

[melting point (°C)] 1490

[Boiling point (°C)] 3520

【Properties】

Silver-gray metal. Hard and malleable.

【Solubility】

It can be gradually dissolved in dilute hydrochloric acid and sulfuric acid, and easily soluble in nitric acid.

【use】

Used in the manufacture of superhard heat resistant alloys and magnetic alloys, cobalt compounds, catalysts, electric filaments and porcelain glazes. Cobalt 60 is used for internal detection of objects, medical and tracers.

[preparation or source]

The main cobalt deposits in nature are arsenic- cobalt ore and arsenic-cobalt. By Hui cobaltite arsenic or arsenic cobalt ore into reduced with aluminum oxide obtained after the burning.

【other】

The atomic number is 27, the atomic weight is 58.9332, and the valence is +2 and +3. It does not work with water and air at room temperature.

Calcium Phosphate Granular With OEM Formula

MIDI CALICUM PHOSPHATE (Feed Grade) is derived from phosphate rock, in a carefully controlled the chemical process which enhances biological availability, drives off fluorine and physically conditions the product for feed mixing. It is a source of highly available Phosphorus (P) and Calcium (Ca) that will help meet animal and poultry requirements for these essential nutrients. Calcium Phosphate, chemical structure This product is a mixture of different forms of calcium phosphate. Insoluble in ethanol and acetone, slightly soluble in water, soluble in dilute hydrochloric acid and nitric acid. Can be used as an anti-caking agent, acidity regulator, nutritional supplement, flavoring agent, stabilizer, moisture retention agent.









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