Potassium chloride 99.0-100.5% (by argentometric titration), crystals, Ultrapure Bioreagent, J.T.Baker®
Supplier: Avantor
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Warning
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4001-01EA
58.9
GBP
4001-01
Potassium chloride 99.0-100.5% (by argentometric titration), crystals, Ultrapure Bioreagent, J.T.Baker®
Potassium chloride
Crystals. DNase-, RNase-, and protease-free.
Formula:
KCl MW: 74.55 g/mol Boiling Pt: 1420 °C (1013 hPa) Melting Pt: 773 °C Density: 1.98 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011360 CAS Number: 7447-40-7 EINECS: 231-211-8 Merck Index: 14,07621 |
Specification Test Results
For Laboratory,Research,or Manufacturing Use | |
Assay (KCl) (by Ag titrn) | 99.0 - 100.5 % |
DNase Activity (None Detected) | Passes Test |
RNase Activity | Passes Test |
Protease Activity | Passes Test |
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) | ≤0.1 % |
Barium (Ba) | ≤0.001 % |
Calcium, Magnesium, and R₂O₃ Precipitate | ≤0.005 % |
Sodium (Na) | ≤0.005 % |
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 |
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