Potassium iodure, powder_crystalline_white
Fournisseur: MP Biomedicals
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Attention
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Synonyms:
Dipotassium diiodide, Kali iodide
Potassium Iodide is known as Potassium Salt of Hydriodic Acid [HI], available in white crystalline powder form. It is a mild reducing agent and can be easily oxidized to Iodine by powerful oxidizing agent like chlorine. With elemental iodine it forms I3 (tri iodide), the salts of tri iodide are highly water soluble.
Readily soluble in water.
Potassium iodide is used in organic synthesis for the preparation of Aryl iodides and Iodo alkanes. It is used in biochemistry, often as a fluorescence quenching agent which acts by collisional quenching of fluorescent substances by the iodide ion. It is also used in extraction of single stranded DNA.
Formule:
Kl MW: 166 g/mol Point d'ébullition: 1330 Point de fusion: 681 °C (lit.) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011405 Numéro CAS: 7681-11-0 Merck Index: 13,07727 |
Résultats des tests de spécification
Identity Test | Passes |
pH (5% aq soln) | 6 - 9,2 |
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