Potassium Carbonate – 500 gram Packs

Potassium carbonate is a alkaline carbonate salt used in analytical, educational and research laboratory settings. Its chemical identity is important when selecting reagents for carbonate acid–base equilibria and solution alkalinity. Water solubility and alkaline aqueous solutions influences experimental design, solution preparation and the interpretation of observed reactions. In school and university laboratories, the material can support carefully selected demonstrations of inorganic chemistry, while institutional research may use it in validated procedures requiring appropriate reagent identity and grade. The stated product is offered as a laboratory reagent, but suitability for an analytical method depends on its actual specifications and the method requirements. Users should confirm the form and composition wherever the catalogue name does not fully distinguish related salts, hydrates or commercial formulations, and review the safety information before preparing any practical experiment.

Product Specifications

Specification	Details
Appearance	White granular or powdered solid
Assay	99%
Chemical Name	Potassium carbonate
Alternate Names	Dipotassium carbonate; pearl ash
Molecular Formula	K2CO3
Empirical Formula	K2CO3
CAS Number	584-08-7
Molecular Weight	138.21 g/mol
Grade	LR Laboratory Reagent

Key Features of Potassium Carbonate

• Potassium carbonate belongs to the alkaline carbonate salt family, with characteristics relevant to carbonate acid–base equilibria and solution alkalinity.
• Its chemical properties include water solubility and alkaline aqueous solutions.
• Its documented chemical identity is important for selecting a laboratory method and preventing substitution with unrelated compounds.
• Useful for exploring reaction chemistry and interpreting experimental observations in carbonate acid–base equilibria and solution alkalinity.
• Applicable to supervised laboratory education and institutional studies when the product form and method specifications are confirmed.

Laboratory Applications of Potassium Carbonate

• Carbonate–acid gas evolution demonstrations, with the required hazard controls and verified method conditions.
• Acid–base titrations involving carbonate, with the required hazard controls and verified method conditions.
• Preparation of alkaline reaction media, with the required hazard controls and verified method conditions.
• Buffering and carbonate equilibrium investigations, with the required hazard controls and verified method conditions.
• Laboratory synthesis requiring carbonate base, with the required hazard controls and verified method conditions.

Why Choose Lab Wale to Buy Potassium Carbonate

Lab Wale helps schools, colleges, universities and professional laboratories identify Potassium carbonate for suitable scientific requirements. When sourcing this material, check the listed chemical identity, laboratory reagent grade, pack size and relevant technical or safety information available for the specific item. Lab Wale provides a convenient point of reference for laboratory chemicals and scientific supplies, while purchasers remain responsible for matching concentration, hydrate form and suitability to their procedures. Confirm product-specific details before ordering whenever the designation can refer to multiple chemical forms.

Frequently Asked Questions About Potassium Carbonate

What is Potassium Carbonate used for in laboratory chemistry?

It is associated with carbonate acid–base equilibria and solution alkalinity. Specific uses include carbonate–acid gas evolution demonstrations and acid–base titrations involving carbonate. The selected method should be compatible with the product grade, exact chemical form and required safety controls.

What is the chemical formula of Potassium Carbonate?

The indicated formula for Potassium carbonate is K2CO3. Correct chemical identity matters because formulas and formula masses may change for hydrates, mixtures or differently specified compositions. Verify the label before any stoichiometric calculations.

Which reactions are useful for studying Potassium Carbonate?

Laboratory studies may involve preparation of alkaline reaction media or buffering and carbonate equilibrium investigations. These activities illustrate water solubility and alkaline aqueous solutions. Choose only established protocols and apply enhanced control measures where the material is corrosive, reactive, an oxidizer or otherwise hazardous.

Can Potassium Carbonate be used in teaching laboratories?

It may be relevant to supervised education in carbonate acid–base equilibria and solution alkalinity, but appropriate use depends on hazard assessment, students’ training and the institution’s facilities. Particularly hazardous materials are more suitable for specialist demonstrations or research than routine classroom handling.

How should Potassium Carbonate be handled and stored?

Keep the product in a correctly labelled compatible container and use the protective equipment and segregation precautions stated in its current SDS. Assess moisture sensitivity, incompatibilities and potential reaction hazards before opening, weighing or preparing solutions.

Storage Conditions for Potassium Carbonate

Store Potassium Carbonate in a correctly labelled, tightly closed and chemically compatible container in a cool, dry location. Avoid moisture, direct heat and contamination during transfers. Segregate the material from incompatible substances identified in its current safety data sheet, particularly strong acids, oxidizers or reducers when relevant to its chemistry.

Precautions for Handling Potassium Carbonate

Read the current safety data sheet for Potassium Carbonate before handling. Use safety goggles, suitable chemical-resistant gloves and a laboratory coat, and avoid dust generation, inhalation and contact with eyes or skin. Use appropriate ventilation for weighing and experiments. Follow institution-specific spill, first-aid and waste-disposal procedures, and supervise student activities according to the hazard assessment.