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Oxide Powder

Cobalt Hydroxide CAS 21041-93-0
  • Cobalt Hydroxide CAS 21041-93-0
  • Cobalt Hydroxide CAS 21041-93-0

Cobalt Hydroxide CAS 21041-93-0

Cobalt hydroxide is a rose red monoclinic or tetragonal crystal system.Soluble in acid and ammonium salt solution,insoluble in water and alkali.Reacts with some organic acids to produce the corresponding cobalt soap.
The density:3.597g/cm3.
The melting point:1100~1200℃.
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Overview of cobalt hydroxide:

Nano cobalt hydroxide is a rose-red monoclinic or tetragonal crystal.The density is 3.597g/cm3.The melting point is 1100~1200℃.Soluble in acid and ammonium salt solution,insoluble in water and alkali.Reacts with some organic acids to produce the corresponding cobalt soap.

Chinese name:cobalt hydroxide

English name:cobalt hydroxide

Molecular formula:Co(OH)2,

Molecular weight:93.95.

Nano-cobalt hydroxide production method 1.Synthesis method: Cobalt-containing waste material method Various cobalt-containing waste materials are dissolved in nitric acid and hydrochloric acid,and the obtained cobalt chloride solution is purified by hydrogen peroxide to remove iron,and sodium carbonate or ammonia water is added if necessary to ensure purification complete.The purified cobalt chloride solution is added with sodium hydroxide to generate cobalt hydroxide,which is then washed and centrifuged to obtain a cobalt hydroxide product.Its Co+2HCl→CoCl2+H2

CoCl2+2NaOH→Co(OH)2+2NaCl

2.Electrolysis:Take cobalt as anode and electrolyze salt solution.

Cobalt hydroxide application:

What are the applicable scopes of cobalt hydroxide?

Cobalt hydroxide is mainly used in chemical production to produce cobalt salts,cobalt-containing catalysts and electrolytic method to produce hydrogen peroxide decomposition agent;paint industry as paint drier;glass enamel industry as coloring agent,etc.Used for making cobalt salt,cobalt catalyst,impregnating solution for battery electrode and paint desiccant;used for coloring glass and enamel,making cobalt compound,and desiccant of paint and varnish.

The price of cobalt hydroxide:

The price of cobalt hydroxide will vary randomly with the production cost, transportation cost, international situation, exchange rate and supply and demand of cobalt hydroxide market. Tanki New Materials Co.,Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for cobalt hydroxide, please feel free to send an inquiry to get the latest price of cobalt hydroxide.

Suppliers of cobalt hydroxide:

As a global supplier of nano cobalt hydroxide,Tanki New Materials Co.,Ltd has extensive experience in the performance,application and cost-effective manufacturing of advanced and engineered materials.The company has successfully developed a series of powder materials (including carbonization Boron,aluminum carbide,titanium carbide,etc.),high-purity targets,functional ceramics and structural devices,and provide OEM services.


Hot Tags: Cobalt Hydroxide CAS 21041-93-0 , manufacturers, suppliers, factory, Customized

Technical parameters of cobalt hydroxide:

Boiling point:100°Cat760mmHg

Vapor pressure:24.5mmHgat25°C

Density:3.597g/cm3

Melting point:1100~1200℃

Properties:Rose red monoclinic or tetragonal crystals, oxidized to brown in the air

Solubility:soluble in acid and ammonium salt solution,insoluble in water,reacts with some organic acids to form corresponding cobalt soap


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Tanki New Materials Co.Ltd Aims to help All industries and Chemical Wholesalers to find high quality, cheap price nano materials and chemicals by providing turn-key customize manufacturing services.

As a trust-worthy global nano-materials and chemicals manufacturer, Tanki New Materials Co.Ltd has been successfully supplying big and small brands with customized nano materials and chemical products in bulk or small quantities.

Tanki New Materials Co.Ltd has rich experiences in the properties, applications, and cost-effective manufacturing of advanced and engineered materials. The company has successfully developed a series of powder materials (including oxides, carbides, nitrides, single metal, etc.), high-purity targets, functional ceramics, and structural devices. OEM service is available.

Our innovative, high-performance materials are widely used in many industries, including but not limited to the automotive, electrical, electronics, information technology, petrochemical, oil, ceramics, paint, metallurgy, solar energy, and catalysis.

Based in the center of China, the company has rich resources and chemical product manufacuturing chains to make sure your cost remain as low as your specifications demand.

The company provides following products such as providing super high quality chemicals and Nano materials such as graphite powder, boron powder , zinc sulfide , nitride powder, Calcium nitride, Ca3N2, 3D printing powder, and so on.

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