Potassium chloride 99,0-100,5, powder_crystalline ACS
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02191427.1
02191427.5
0219142701
0219142705
IC191427.1EA
78.11
USD
IC191427.1
IC191427.5
IC19142701
IC19142705
Potassium chloride 99,0-100,5, powder_crystalline ACS
Potassium chloride
Soluble in water (1 g/3 mL - clear, colorless solution), boiling water (1 g/1.8 mL), glycerol (1 g/14 mL), or ethanol (1 g/250 mL); insoluble in ether or acetone; hydrochloric acid, sodium or magnesium chlorides diminish its solubility in water.
Iodide ≤0.002%. Bromide ≤0.01%, Chlorate and Nitrate ≤0.003%, Phosphate ≤5 ppm, Sulfate ≤0.001%
Formula:
KCl MW: 74.55 g/mol Boiling Pt: 1420 Melting Pt: 773 Storage Temperature: Ambient |
MDL Number:
MFCD00011360 CAS Number: 7447-40-7 Merck Index: 14,07621 |
Specification Test Results
Assay | 99,0 - 100,5% |
pH | 5,4 - 8,6 (5% aq soln) |
Insoluble Matter | ≤0,005% |
Iodide | ≤0,002% |
Bromide | ≤0,01% |
Chlorate and Nitrate | ≤0,003% |
Phosphate | ≤5 ppm |
Sulphate | ≤0,001% |
Heavy Metals (Pb) | 5 ppm; |
Iron | ≤3 ppm |
Calcium | ≤0,002% |
Magnesium | ≤0,001% |
Sodium | ≤0,005% |
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