Potassium Carbonate Anhydrous, Certified AR, for Analysis, meets analytical specification of Ph.Eur., Fisher Chemical™

Product Code	Brand	Quantity
10647612	Fisher Chemical P/4120/50	250 g
10637422	Fisher Chemical P/4120/53	500 g
10191480	Fisher Chemical P/4120/62	2.5 kg

Description

CK2O3, CAS Number-584-08-7, carbonate of potash, carbonic acid, dipotassium salt, dipotassium carbonate, kaliumcarbonat, pearl ash, potash, potassiumcarbonate, potassium carbonate, potassium carbonate, anhydrous, salt of tartar, 500g, White, 138.21g/mol, BWHMMNNQKKPAPP-UHFFFAOYSA-L

Chemical Identifiers

• CAS: 584-08-7
• Molecular Weight (g/mol): 138.21
• InChI Key: BWHMMNNQKKPAPP-UHFFFAOYSA-L
• PubChem CID: 11430

• Molecular Formula: CK2O3
• MDL Number: MFCD00011382
• Synonym: potassium carbonate, dipotassium carbonate, potash, potassium carbonate, anhydrous, carbonic acid, dipotassium salt, carbonate of potash, pearl ash, salt of tartar, kaliumcarbonat, potassiumcarbonate
• SMILES: [K+].[K+].[O-]C([O-])=O

Specifications

• Melting Point: 891°C
• Color: White
• Physical Form: Powder/Solid
• MDL Number: MFCD00011382
• InChI Key: BWHMMNNQKKPAPP-UHFFFAOYSA-L
• IUPAC Name: dipotassium;carbonate
• PubChem CID: 11430
• Packaging: Plastic powder jar

• CAS: 584-08-7
• pH: 11.5 to 12
• Molecular Formula: CK2O3
• Synonym: potassium carbonate, dipotassium carbonate, potash, potassium carbonate, anhydrous, carbonic acid, dipotassium salt, carbonate of potash, pearl ash, salt of tartar, kaliumcarbonat, potassiumcarbonate
• SMILES: [K+].[K+].[O-]C([O-])=O
• Molecular Weight (g/mol): 138.21
• Formula Weight: 138.21g/mol

Safety and Handling

Product Identifier

• Potassium carbonate

Signal Word

• Warning

Hazard Category

• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P264-Wash thoroughly after handling.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.