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Potassium chloride, ACS, 99.0-100.5%

Product Code. 15490997
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Product Code. 15490997 Supplier Thermo Scientific Alfa Aesar Supplier No. 011595.30
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Description

In buffer solution, electrode cells, photography, lab reagent, fertilizer, spectroscopy | CAS: 7447-40-7 | ClK | 74.55 g/mol

Potassium chloride is used to replenish electrolytes and restore water electrolyte balance in treating hypokalemia. It is also used in buffers, fertilizers and explosives and finds useful in medicine, scientific applications, and food processing. It plays an important role for the extraction and solubilization of proteins. It acts as a fire extinguishing agent in portable and wheeled fire extinguishers. It may be used as a softener unit in household water, which is an alternative to sodium chloride.

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

  • In buffer solution, electrode cells, photography, lab reagent, fertilizer, spectroscopy
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Chemical Identifiers

CAS 7447-40-7
Molecular Formula ClK
Molecular Weight (g/mol) 74.55
MDL Number MFCD00011360
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Synonym potassium chloride, enseal, muriate of potash, klotrix, sylvite, slow-k, potassium chloride kcl, klor-con, chlorvescent, kalitabs
PubChem CID 4873
ChEBI CHEBI:32588
SMILES [Cl-].[K+]

Specifikationer

Boiling Point 1500°C (sublimation)
Melting Point 773°C
Physical Form Crystalline
Quantity 250 g
Assay Percent Range 99.0 to 100.5%
Merck Index 14,7621
Solubility Information Soluble in water,glycerol and alkalies; Slightly soluble in alcohol and insoluble in ether.
IUPAC Name potassium chloride
Formula Weight 74.55
Percent Purity 99.0 to 100.5%
Grade ACS
Odor Odorless
Refractive Index 1.49
Sensitivity Hygroscopic
Density 1.984 g/mL
Chemical Name or Material Potassium chloride, For analysis ACS
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