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Potassium Standard Solution, 1000μg/mL, Spectro ECON, Chem-Lab

Product Code. 11978504
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500 mL
Unit Size:
500mL
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Product Code. 11978504 Supplier Chem-Lab Supplier No. CL01.1105.0500
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Description

Used as a reference standard in spectroscopy and other laboratory applications. Potassium Standard Solution, 1000μg/mL, Spectro ECON, Chem-Lab is a mixture of 1.9g KCl per liter, to form a solution containing 1mg/mL of K1+.

This potassium standard solution contains a precise concentration of 990–1010μg/mL of K1+ ±0.5%. It is used to determine the concentration of solutions in titrations. Potassium standard has been used in atomic absorption spectroscopy.

Specifications

CAS 7447-40-7, 7732-18-5
Density 1.00g/mL
Physical Form Liquid
Molecular Formula ClK
Concentration 990–1010 μg/mL K1+ (±0.5%)
MDL Number MFCD00011360
Color Colorless
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
SMILES [Cl-].[K+]
IUPAC Name potassium chloride
Molecular Weight (g/mol) 74.55
PubChem CID 4873
Quantity 500 mL
ChEBI CHEBI:32588
Formula Weight 74.56g/mol
Concentration or Composition (by Analyte or Components) 1.907g KCl per 1L H2O
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