Potassium chloride 99.0-100.5% (by argentometric titration), crystals, BAKER ANALYZED® ACS, J.T.Baker®

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Synonyms: Potassiumchloride

Management of Change (MOC) category = N

3040-09 3040-R 3040-05 3040-07 3040-01 BAKR3040-19 BAKR3040-R
JT3040-9EA 1983.85 USD
JT3040-9 JT3040-R JT3040-5 JT3040-7 JT3040-1 JT3040-69 JT3040-19 JT3040R
Potassium chloride 99.0-100.5% (by argentometric titration), crystals, BAKER ANALYZED® ACS, J.T.Baker®
Potassium chloride

The USP/NF Offical Compendia of Standards contains a section titled, "Reagents, Indicators, and Solutions" that lists the quality requirements of chemicals to be used in compendia testing. PharmaTest reagents are tested according to these requirements, relieving you of the need to do additional testing on your reagents. Products may be reagent or other grade, but are labeled as "Meets reagent specifications for testing USP/NF monographs." Test solutions are labeled as PharmaTest.

Formula: KCl
MW: 74.55 g/mol
Boiling Pt: 1420 °C (1013 hPa)
Melting Pt: 773 °C
Density: 1.99 g/cm³
Storage Temperature: Ambient
MDL Number: MFCD00011360
CAS Number: 7447-40-7
EINECS: 231-211-8
Merck Index: 14,07621

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Assay (KCl) (by Ag titrn) 99.0 - 100.5 %
Loss on Drying at 105°C ≤1.0 %
Insoluble Matter ≤0.005 %
pH of 5% Solution at 25°C 5.4 - 8.6
Iodide (I) ≤0.002 %
Bromide (Br) ≤0.01 %
Calcium (Ca) ≤0.002 %
Chlorate and Nitrate (as NO₃) ≤0.003 %
Magnesium (Mg) ≤0.001 %
Nitrogen Compounds (as N) ≤0.001 %
Sulfate (SO₄) ≤0.001 %
Barium (Ba) Passes Test
Sodium (Na)(by FES) ≤0.005 %
Phosphate (PO₄) ≤5 ppm
Trace Impurities - ACS - Heavy Metals (as Pb) ≤5 ppm
Trace Impurities - Arsenic (As) ≤1 ppm
Trace Impurities - Iron (Fe) ≤2.0 ppm
Trace Impurities - Nickel (Ni) ≤1.000 ppm
Meets Reagent Specifications for testing USP/NF monographs

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