Potassium iodide 99% Biochemistry
Leverancier: Thermo Fisher Scientific
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Gevaar
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Synoniemen:
Dipotassium diiodide, Kali iodide
447111000
447115000
ACRO447111000EA
74
EUR
ACRO447111000
ACRO447115000
Potassium iodide 99% Biochemistry
Potassium iodide
Formule:
Kl MW: 166 g/mol Kookpunt: 1330 °C (760 mmHg) Smeltpunt: 680 °C Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00011405 CAS nummer: 7681-11-0 Merck Index: 13,07727 |
Specification Test Results
Appearance | White Crystalline powder |
Titration Argentometric | ≥98.5 % |
UV | (0.5 M in water) |
pH | 6.0 to 9.0 (5 % in water) |
Chloride and Bromide | ≤0.01 % (as Cl) |
Iodate (IO3) | ≤10 ppm |
Sulfate (SO4) | ≤10 ppm |
Calcium (Ca) | ≤10 ppm |
Copper (Cu) | ≤5 ppm |
Iron (Fe) | ≤5 ppm |
Magnesium (Mg) | ≤10 ppm |
Sodium (Na) | ≤50 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Insoluble matter | ≤0.005 % (in water) |
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