Potassium iodide 99% for biochemistry
Supplier: Thermo Scientific Chemicals
|
Danger
|
Synonyms:
Dipotassium diiodide
, Kali iodide
44711-1000
44711-5000
TS44711-5000EA
351
USD
TS44711-5000
TS44711-1000
Potassium iodide 99% for biochemistry
Potassium iodide
Formula:
Kl MW: 166 g/mol Boiling Pt: 1330 °C (760 mmHg) Melting Pt: 680 °C Storage Temperature: Ambient |
MDL Number:
MFCD00011405 CAS Number: 7681-11-0 |
Specification Test Results
Appearance | White Crystalline powder |
Titration Argentometric | ≥98.5 % |
UV | at 280 nm A: ≤0.1 |
UV | at 300 nm A: ≤0.05 |
UV | at 340 nm A: ≤0.02 |
UV | at 400 nm A: ≤0.01 |
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) |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...