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SODIUM IODIDE EXTRA PURE
- NaI M.W. 149.89 250 gm
- Assay(potentiometric) 99-101.0%
- Maximum Limits of Impurities:
- Impurities with
- alkaline reaction passes test
- Sulphate(SO4) 0.005%
- Iodate(IO3) passes test
- Thiosulphate(S2O3) 0.006%
- Total nitrogen(N) 0.001%
- Heavy metals(as Pb) 0.001%
- Barium(Ba) 0.002%
- Iron(Fe) 0.0002%
- Potassium(K) 0.01%
- Loss on drying(1050C) 0.5%
- Cas No: 7681-82-5 Un No. NR TARIFF : 2827 60 20
- S : 22-24/25 F : 14
Key Properties and ApplicationsSodium Iodide stands out for its high purity and exceptional solubility, making it suitable for analytical laboratory procedures, scintillation counting, and chemical synthesis. Its chemical stability and white crystalline appearance contribute to its widespread use in research and diagnostic sectors.
Safe Handling and Storage RecommendationsThis substance should be handled with care, as it can cause skin and eye irritation and is harmful if ingested. For maximum shelf life and safety, always keep Sodium Iodide in tightly sealed containers, shielded from light and moisture. Standard storage conditions help maintain its 3-year shelf life.
FAQ's of Sodium Iodide:
Q: How should Sodium Iodide be stored for optimal longevity?
A: Sodium Iodide must be kept in a tightly sealed container, away from light and moisture. Proper storage under these conditions ensures its stability and preserves its shelf life of three years.
Q: What are the typical uses of Sodium Iodide in laboratory and industrial settings?
A: Sodium Iodide is commonly used for analytical chemistry, radiation detection through scintillation counting, and as a source of iodine in synthesis. Its high purity ensures reliable results in laboratory experiments and industrial processes.
Q: When is Sodium Iodide recommended for use in experiments?
A: It is ideal for use when precise, high-purity reagents are necessary, especially in analytical, pharmaceutical, and diagnostic research involving iodide ions.
Q: Where is Sodium Iodide available for purchase in India?
A: Sodium Iodide is available through reputable dealers, exporters, manufacturers, retailers, suppliers, and traders throughout India, with customizable packaging options to meet diverse requirements.
Q: What is the proper process for dissolving Sodium Iodide in water?
A: To prepare a solution, gradually add Sodium Iodide to water while stirring until it dissolves completely. It is freely soluble in water, and a 5% solution typically exhibits a pH range of 6.5 to 9.0.
Q: What benefits does using high-purity Sodium Iodide provide?
A: Using 99.82% pure Sodium Iodide ensures accuracy and consistency in scientific results, reduces the risk of contamination, and meets stringent quality requirements for critical laboratory and industrial applications.
Q: How should Sodium Iodide be handled to ensure personal safety?
A: Always wear protective gloves, clothing, and eye protection when handling Sodium Iodide, as it can irritate the skin and eyes and is harmful if swallowed. Adhering to safety guidelines minimizes health risks.