VWR Potassium iodide ≥99.5%, AnalaR NORMAPUR® analytical reagent

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Specifications:
Application Analytical Chemistry
Storage Temperature Ambient
Product Type Laboratory Chemical Forms Powder
Product Brand VWR
Product Grade Analytical grade Formula KI

VWR Potassium Iodide is a high-purity inorganic salt with an assay of ≥99.5%, manufactured according to AnalaR NORMAPUR® standards. This reagent-grade product is ideal for use in analytical chemistry, redox reactions, and iodine supplementation protocols. It exhibits excellent solubility in water, high stability, and consistent performance across a wide range of scientific and industrial applications.

Key Features and Benefits

  • Minimum assay of 99.5% for reliable analytical performance
  • Manufactured under AnalaR NORMAPUR® quality specifications
  • Excellent water solubility and thermal stability
  • Suitable for redox titrations, photographic processing, and iodide source applications
  • Packaged in secure containers for laboratory and industrial handling

Applications

  • Analytical chemistry and titrations (e.g., iodometric analysis)
  • Preparation of Lugol’s solution and iodine-based reagents
  • Source of iodide in pharmaceutical and nutritional formulations
  • Reagent in photographic and electroplating solutions
  • Used in radiation protection and thyroid function testing

Technical Specifications

PropertySpecification
Assay≥ 99.5%
CAS Number7681-11-0
MDL NumberMFCD00011405
Molecular FormulaKI
Molecular Weight166.00 g/mol
Melting Point681 °C
Boiling Point1330 °C (at 1013 hPa)
Density (20 °C)3.13 g/cm³
Merck Index13,07727
EINECS Number231-659-4
GHS ClassificationGHS08 (Health Hazard)
Storage ConditionsAmbient

Packaging Information

Catalog NumberPack TypeQuantity
26846.235Plastic bottle for solids250 g
26846.268Plastic bottle for solids500 g
26846.292Plastic bottle for solids1 kg


VWR Potassium Iodide, ≥99.5%, AnalaR NORMAPUR®, provides a reliable and high-purity iodide source for laboratories and industries requiring consistent quality in redox titration, reagent preparation, or iodine supplementation. Its excellent solubility, stability, and analytical performance make it a preferred choice across scientific disciplines.

  • Pack Size:   250g 1kg 500g
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