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Potassium iodide, 99%

Codice prodotto. p-7020668
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250 g
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5000 g
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Codice prodotto. 11424020

Marca: Thermo Scientific Alfa Aesar A12704.18

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Descrizione

CAS: 7681-11-0 | IK | 166.003 g/mol

Potassium iodide is used in pharmaceutical formulations and in film photography as a source of iodine. It is widely used as an analytical Reagent in iodometric tritrations. Apart from its application as a source of iodide to produce organo iodine compounds such as in Sandmeyer reactions, potassium iodide finds extensive use as a nucleophilic catalyst for several alkylation reactions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Potassium iodide is used in pharmaceutical formulations and in film photography as a source of iodine. It is widely used as an analytical Reagent in iodometric tritrations. Apart from its application as a source of iodide to produce organo iodine compounds such as in Sandmeyer reactions, potassium iodide finds extensive use as a nucleophilic catalyst for several alkylation reactions.

Solubility
Soluble in water

Notes
Being a mild reducing agent, it gets converted into iodine by oxidizing reagents. Potassium iodide should be handled with gloves since it is a mild irritant.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 7681-11-0
Formula molecolare IK
Molecular Weight (g/mol) 166.003
Numero MDL MFCD00011405
InChI Key NLKNQRATVPKPDG-UHFFFAOYSA-M
Sinonimo potassium iodide, potassium iodide ki, pima, kali iodide, thyro-block, knollide, kisol, asmofug e, potassium diiodide, potassium monoiodide
PubChem CID 4875
ChEBI CHEBI:8346
IUPAC Name potassio; ioduro
SMILES [K+].[I-]

Specifications

Punti di ebollizione 1330°C
Materiale o nome chimico Potassium iodide
Punto di fusione 681°C
Quantità 50 g
Indice di Merck 14,7643
Informazioni di solubilità Soluble in water
Peso formulazione 166.01
Percent Purity 99%
Odore Odorless
Indice di rifrazione 1.677
Sensibilità Air and light sensitive
Densità 3.12
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Safety and Handling

compliance-icons
Product Identifier
  • Potassium iodide
 Signal Word
  • Pericolo
 Hazard Category
  • Tossicità specifica per organi bersaglio (esposizione ripetuta) Categoria 1
 Hazard Statement
  • H372-Provoca danni agli organi.
 Precautionary Statement
  • P260-Non respirare la polvere/i fumi/i gas/la nebbia/i vapori/gli aerosol.
  • P314-In caso di malessere, consultare un medico.
 Supplemental information
  • MIXTURE LIST-Contiene: potassium iodide
SDS

RUO – Research Use Only

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