Potassium chloride 99.0-100.5% (by argentometric titration), crystals, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLCTotal Ratings: 0
Avg. Ratings: 0.0 out of 5
Warning
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Synonyms:
Potassiumchloride
Management of Change (MOC) category = N
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 |
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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