Cobalt (II) carbonate basic hydrate

Cobalt (II) carbonate basic hydrate
Basic cobalt (II) carbonate hydrate CoCO₃ • mCo(OH)₂ • nH₂O Physicochemical data: insoluble in water. Appearance: pink-lilac powder. Application: for producing pigments and cobalt-containing catalysts, component of batch for colored ceramics, heat-sens...
Description
Cobalt (II) carbonate basic aqueous CoCO3• mCo(OH)2• nH2O Physico-chemical data: insoluble in water. Appearance: pink-lilac powder. Application: for producing pigments and cobalt-containing catalysts, component of batch for colored ceramics, thermosensitive paints, as a feed microadditive. Cobalt (II) carbonate basic aqueous GOST 5407-78 Guaranteed shelf life 6 months
6
Hazard
class
6.1.
subclass
Quality indicators
Quality indicators
ChDA (2622220402)
CH (2622220401)
Cobalt (Co) m.d.
48-53%
45-53%
Insoluble in HCl substances
≤ 0.01%
≤ 0.02%
Total Nitrogen (N)
≤ 0.025%
≤ 0.050%
Sulfates (SO₄)
≤ 0.005%
≤ 0.020%
Chlorides (Cl)
≤ 0.004%
≤ 0.010%
iron (Fe)
≤ 0.002%
≤ 0.005%
Alkaline (K+Na)
≤ 0.03%
≤ 0.15%
Calcium (Ca)
≤ 0.01%
≤ 0.03%
Nickel (Ni)
≤ 0.02%
≤ 0.20%
Magnesium (Mg)
≤ 0.005%
≤ 0.010%
Copper (Cu)
≤ 0.005%
≤ 0.010%
Zinc (Zn)
≤ 0.005%
≤ 0.050%

Cobalt compounds

Cobalt (Co) is part of various alloys and is used as a catalyst for the oxidation of NH3 in the production of HNO3, oil refining, and fat hydrogenation. Cobalt is obtained by sulfidizing roasting of any material containing Co. Initially, cobalt is converted into a solution and then separated from accompanying materials.

Properties of the reagent cobalt oxide

The chemical reagent cobalt oxide is obtained by calcining it without air access or by heating metallic cobalt in air. The appearance of the reagent: olive-green or brown crystals. They react with acids.

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Cobalt sulfate Co is used as a pigment in the ceramic and glass industries. Cobalt sulfate is obtained by oxidizing cobalt sulfide in air.

Cobalt chloride Co is obtained by calcining powdered Co in a chlorine atmosphere or by dehydrating hydrates.

Cobalt stearate Co is used as an accelerator and drier in the production of polyester plastics. It is obtained by reacting Co salts with solutions of technical stearate salts or petroleum acids.

You can buy cobalt sulfate at an affordable price by using the services of our enterprise.

Editor: n7cn6w

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