Cobalt sulfate, chemical formula CoSO4, often in the form of heptahydrate (CoSO4·7H2O).

Appearance and properties: Odorless rose - pink solid

Boiling point: 330oC at 760mmHg

Melting point: 96-98oC

Stability: Stable at normal temperatures and pressures.

Storage conditions: Low temperature, ventilation, dry warehouse, separate from food raw materials

Vapor pressure: 3.35E-05mmHg at 25°C

Production method

Hydrated cobalt sulfate CoSO4·7H2O is first heated at a temperature of about 100 ° C for 1 hour, and then the temperature is 

increased to 250 ~ 350 ° C to continue heating, so that it is completely dehydrated, anhydrous cobalt sulfate can be obtained.

Use

Used in ceramic glazes and paint drying agents, also used in electroplating, alkaline batteries, the production of cobalt-containing pigments and other cobalt products, but also used in catalysts, analytical reagents, feed additives, tire adhesives, Litho powder additives, etc.

COMPANY PROFILE

Hebei yanxi chemical co.,Itd is a professional research and development of the production of lead acetate,2-phenylethylamide enterprises.The key members of the company are established by local well-known entrepreneurs and professional engineers under the call and support of the party's"low-carbon environmental protectionsafety and stability"under the innovation in traditional production equipment and technology,the use of"high temperature cooling"and "plastic basin crystallization"technology,on the basis of reducing the cost of products to make the quality of products to the same industryWith the efforts of all the staff of the companywe have established many cooperative companies in Shan Dong,He Nan,Guang Dong and other places in recentdecades. Under the close supervision of the quality inspection department of the company,we carry out production and sales in the way of "labeling",providing the most convenient and fastest service for users all over the countryCompanies in the"advance with The Timesand the city every day with the advancement of"under the guidance of the core ideasadhering to the"relying on scientific and technological innovationthe development of circular economy" of the enterprise purpose,established in the marketenhance strength,go the way of science and environmental sustainable developmentrelying on the national technology research and development center, increasing spending on research and development based on the domestic market, expand theinternational marketmanufacturing high quality productssincere service society,toward a modern, ecology, science and technologychemical enterprises of the world.