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Potassium carbonate CAS#584-08-7

Potassium carbonate CAS#584-08-7

Basic Information

High Solubility:in Water – Potassium carbonate dissolves readily in water, forming a strongly alkaline solution suitable for various chemical applications.


Strong Alkalinity:Its aqueous solutions have strong alkaline properties, making it useful in pH regulation, buffering, and industrial processes.


Versatile Physical Forms:Available as a white powder or colorless crystalline solid, allowing flexibility in handling, storage, and formulation.


Chemical Stability in Organic Solvents:Insoluble in organic solvents such as ethanol, which can be advantageous in processes requiring selective solubility.



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product description

Product Description of Potassium carbonate CAS#584-08-7

Potassium carbonate (K₂CO₃), also known as potash or pearl ash, is a deliquescent white powder or colorless crystal with a salty taste. It is soluble in water to form a strongly alkaline solution, but insoluble in ethanol and other organic solvents.


Product Application of Potassium carbonate CAS#584-08-7

Potassium carbonate is applied in optical glass manufacturing to improve its transparency, mechanical strength and refractive index. It can be used as a welding rod coating to avoid welding arc interruption. It is also used in vat dyes, as a de-whitening agent in ice dyeing, and as an absorbent for carbon dioxide and hydrogen sulfide. Blended with soda ash, it can be made into dry powder fire extinguishing agents.

Product Information

Parameters


ItemSpecification
Product NamePotassium Carbonate
Chemical FormulaK₂CO₃
CAS No.584-08-7
Molecular Weight138.205 g/mol
AppearanceWhite powder / White granular solid
OdorOdorless
GradeIndustrial Grade / Food Grade / High Purity Grade
Main ApplicationsGlass manufacturing, chemical industry, fertilizers, detergents, printing & dyeing, pharmaceuticals and food processing
OriginChina


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