Potassium iodide, 99+%, for analysis, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10049841	Thermo Scientific Acros 373651000	100 g	Plastic bottle
10365562	Thermo Scientific Acros 373655000	500 g	Plastic bottle
10174943	Thermo Scientific Acros 373650025	2.5 kg	Plastic bottle

Description

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

Chemical Identifiers

• CAS: 7681-11-0
• Molecular Weight (g/mol): 166
• InChI Key: NLKNQRATVPKPDG-UHFFFAOYSA-M
• PubChem CID: 4875
• IUPAC Name: potassium;iodide

• Molecular Formula: IK
• MDL Number: MFCD00011405
• Synonym: potassium iodide, potassium iodide ki, pima, kali iodide, thyro-block, knollide, kisol, asmofug e, potassium diiodide, potassium monoiodide
• ChEBI: CHEBI:8346
• SMILES: [K+].[I-]

Specifications

• Boiling Point: 1330.0°C
• CAS: 7681-11-0
• pH: 6.0 to 9.2 (5% soln. at 25°C)
• Assay Percent Range: 99% min. (on dry substance) (Argentometry)
• Linear Formula: KI
• Fieser: 06,227; 11,440
• Synonym: potassium iodide, potassium iodide ki, pima, kali iodide, thyro-block, knollide, kisol, asmofug e, potassium diiodide, potassium monoiodide
• InChI Key: NLKNQRATVPKPDG-UHFFFAOYSA-M
• IUPAC Name: potassium;iodide
• PubChem CID: 4875
• Formula Weight: 166
• Grade: Analytical
• Density: 3.13

• Melting Point: 680.0°C
• Color: Tan to White
• Physical Form: Flakes or Powder
• Molecular Formula: IK
• MDL Number: MFCD00011405
• Merck Index: 15, 7764
• Solubility Information: Solubility in water: 1.43 kg/l. Other solubilities: 45g/L ethanol
• SMILES: [K+].[I-]
• Molecular Weight (g/mol): 166
• ChEBI: CHEBI:8346
• Percent Purity: ≥99%
• Loss on Drying: 0.2 % max. (150°C, 6 hrs)
• Chemical Name or Material: Potassium iodide

Safety and Handling

GHS Signal Word: Danger

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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.

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RUO – Research Use Only