Potassium carbonate sesquihydrate, 98.5%, ACS reagent

Catalog No.	Quantity	Packaging
AC347202500	250 g	Glass bottle
AC347200010	1 kg	Glass bottle
AC347200025	2.5 kg	Plastic bottle

Catalog No. AC347202500 Supplier Thermo Scientific Chemicals Supplier No. 347202500

Description

CAS: 6381-79-9 | C2H6K4O9 | 330.45 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 6381-79-9
• Molecular Formula: C2H6K4O9
• Molecular Weight (g/mol): 330.45
• MDL Number: MFCD00149925
• InChI Key: WWVGGBSGYNQKCY-UHFFFAOYSA-J
• IUPAC Name: tetrapotassium trihydrate dicarbonate
• SMILES: O.O.O.[K+].[K+].[K+].[K+].[O-]C([O-])=O.[O-]C([O-])=O

• Melting Point: 891.0°C
• Color: White
• Physical Form: Crystalline Powder
• Quantity: 250 g
• Assay Percent Range: 98.5%
• Merck Index: 15, 7740
• Solubility Information: Solubility in water: soluble in water., insoluble in alcohol
• Formula Weight: 165.24
• Percent Purity: 98.5%
• Grade: ACS Reagent
• Packaging: Glass bottle
• Chemical Name or Material: Potassium carbonate sesquihydrate, For analysis ACS

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement May cause respiratory irritation. Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	GHS P Statement IF ON SKIN: Wash with plenty of soap and water. If eye irritation persists: Get medical advice/attention. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER

SDS

RUO – Research Use Only