Description
Specifications Table
Product Name – Potassium iodide, 99.995%, (trace metal basis), extra pure
Quantity/Pack Size – 10GR, 50GR, 250GR
Form – Crystalline powder
Grade – Extra pure (99.995% trace metal basis)
Application – Analytical chemistry, synthesis, research
Product Overview
Potassium iodide (KI), with a purity of 99.995% on a trace metal basis, is an extra pure grade reagent designed for high-precision laboratory applications. This crystalline powder is meticulously processed to eliminate trace metal contaminants, making it ideal for sensitive analytical procedures where impurity interference must be minimized. The compound exhibits excellent solubility in water and polar solvents, ensuring consistent performance in solution-based experiments. Its high purity level guarantees reliable results in quantitative analysis, synthesis, and other research applications where metal ion contamination could compromise data integrity. The extra pure grade designation indicates rigorous quality control measures, including advanced purification techniques to achieve the specified trace metal purity. This product is packaged in airtight containers to prevent moisture absorption and maintain stability during storage. The fine crystalline structure allows for accurate weighing and dissolution, while the absence of significant impurities ensures compatibility with a wide range of laboratory protocols. Whether used as a reagent, standard, or reactant, this potassium iodide delivers consistent performance across various experimental conditions.
FAQs
1. What is the difference between extra pure and reagent grade potassium iodide?
Extra pure grade potassium iodide undergoes additional purification steps to achieve 99.995% purity on a trace metal basis, while reagent grade typically has lower purity specifications and may contain higher levels of metal impurities that could interfere with sensitive analyses.
2. Can this potassium iodide be used for preparing standard solutions?
Yes, the 99.995% purity and trace metal basis specification make this product highly suitable for preparing standard solutions where precise concentration and minimal interference from metal contaminants are required.
3. How should this product be stored to maintain its purity?
Store in a tightly sealed container in a cool, dry place away from direct sunlight and moisture. The original packaging is designed to prevent contamination, so keep it properly closed when not in use.
4. Is this potassium iodide compatible with organic solvents?
It is soluble in polar organic solvents like ethanol and methanol, though solubility may vary. For non-polar solvents, solubility is typically limited, and the compound may not dissolve effectively.
5. What precautions should be taken when handling this chemical?
Use standard laboratory safety practices, including wearing gloves and safety goggles. Avoid inhalation or ingestion, and work in a well-ventilated area or fume hood when handling larger quantities.
