Potassium iodure 99% Biochemistry
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
Iodure de potassium
Formule:
Kl Poids moléculaire: 166 g/mol Point d'ébullition: 1330 °C (760 mmHg) Point de fusion: 680 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011405 Numéro CAS: 7681-11-0 Indice Merck: 13,07727 |
Résultats des tests de spécification
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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