Potassium Chloride, >99%, MP Biomedicals™

Catalog No.	Quantity
02151944-5	500 g
02151944-2	250 g

Catalog No. 02151944-5 Supplier MP Biomedicals, Inc Supplier No. 02151944.5

Description

Potassium Chloride, >99% is used for the extraction and solubilization of proteins.

• Potassium chloride is a salt commonly used in the preparation of phosphate buffered saline and for the extraction and solubilization of proteins.
• It is a good potassium source.
• It is also used in the hypotonic KCl-propidium iodide protocol for univariate analysis of metaphase chromosomes.
• It is used for the dissociation of eukaryotic ribosomes into subunits by high concentrations of potassium (0.3-1.0 M).
• Potassium chloride is used in the preparation of mitochondria.
• It also provides an ionic osmotic support for those tissues that assume a gelatinous consistency upon homogenization.

Specifications

Chemical Identifiers

• CAS: 7447-40-7
• Molecular Formula: ClK
• Molecular Weight (g/mol): 74.55
• MDL Number: MFCD00011360
• InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M
• IUPAC Name: potassium chloride
• SMILES: [Cl-].[K+]

• Boiling Point: 2732°F (Sublimes)
• Melting Point: 1418°F
• pH: ∼7
• Physical Form: Crystalline Powder
• Quantity: 500 g
• Solubility Information: >100 mg/mL at 68°F
• Percent Purity: 99%
• Density: 1.984 g/cm³

Safety and Handling

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use.