missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Alkali Metal Salts
  7. Potassium iodide, 99%, Thermo Scientific Chemicals

Potassium iodide, 99%, Thermo Scientific Chemicals

Product Code. 11450623
Click to view available options
Quantity:
50 g
250 g
1000 g
5000 g

Description

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

Chemical Identifiers

CAS 7681-11-0
Molecular Formula IK
Molecular Weight (g/mol) 166.003
MDL Number MFCD00011405
InChI Key NLKNQRATVPKPDG-UHFFFAOYSA-M
Synonym 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 potassium;iodide
SMILES [K+].[I-]

Specifications

Boiling Point 1330°C
Melting Point 681°C
Quantity 1000 g
Merck Index 14,7643
Solubility Information Soluble in water
Formula Weight 166.01
Percent Purity 99%
Odor Odorless
Refractive Index 1.677
Sensitivity Air and light sensitive
Density 3.12
Chemical Name or Material Potassium iodide
Show More Show Less

Safety and Handling

compliance-icons
Product Identifier
  • Potassium iodide
 Signal Word
  • Danger
 Hazard Category
  • Specific target organ toxicity Category 1
 Hazard Statement
  • H372-Causes damage to organs.
 Precautionary Statement
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P314-Get medical advice/attention if you feel unwell.
 Supplemental information
  • MIXTURE LIST-Contains : Potassium iodide

RUO – Research Use Only

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.