About lodine monobromide
| Iodine monobromide |
| | |
| Product Number | 91123 |
| CAS Number | 7789-33-5 |
| Molecular Formula | IBr |
| Molecular Weight | 206.81 |
| |
| TEST | SPECIFICATION |
| APPEARANCE | BLACK, GREY OR BLUE-PURPLE CRYSTALS, |
| | CRYSTALLINE NEEDLES OR CRYSTALLINE CHUNKS |
| TITRATION | 97.5% - 102.5% (WITH SODIUM THIOSULFATE) |
Powerful Reagent for Analytical ChemistryIodine monobromide is a valuable reagent in iodometric titrations and analytical chemistry due to its precise oxidative properties. Its high purity and crystalline form enhance reliability and accuracy in laboratory procedures, making it a critical tool for professionals requiring exact measurement and synthesis.
Safe Handling and Storage RequirementsDue to its toxicity and corrosiveness, iodine monobromide should only be handled with suitable personal protective equipment, including gloves, goggles, and protective clothing. It must be stored in sealed amber glass or tightly closed containers in a cool, dry place, away from moisture and light to maintain stability and prevent hazardous reactions.
Versatile Applications and BenefitsBeyond its key role in iodometry, iodine monobromide serves in the preparation of organic iodides and bromides. Its specific reactivity is beneficial for creating complex organic molecules, facilitating advancements in chemical synthesis, both in academic research and industrial applications.
FAQs of lodine monobromide:
Q: How should iodine monobromide be safely stored for maximum stability?
A: Iodine monobromide should be stored in tightly sealed amber glass bottles or containers, kept in a cool, dry location, and protected from light. This prevents the compound from reacting with moisture or decomposing, ensuring its stability over time.
Q: What precautions are necessary when handling iodine monobromide in the laboratory?
A: When handling iodine monobromide, always use appropriate personal protective equipment such as gloves, goggles, and lab coats. Work in well-ventilated areas or under a fume hood to avoid inhalation, and avoid any direct contact with the skin or eyes due to its corrosive and toxic nature.
Q: What are the main benefits of using iodine monobromide in iodometric titrations?
A: Iodine monobromide provides reliable and consistent oxidative properties, making it ideal for use in iodometric titrations. Its high purity ensures accurate measurements, enhancing the precision of analytical results in chemical assays.
Q: Where is iodine monobromide typically utilized beyond chemical laboratories?
A: Besides laboratories, iodine monobromide is used in the preparation of organic iodides and bromides, which are important intermediates for pharmaceuticals, agrochemicals, and industrial chemical synthesis.
Q: What happens if iodine monobromide comes into contact with water?
A: Iodine monobromide hydrolyzes and decomposes when exposed to water, which can release hazardous vapors and reduce its effectiveness. Avoid any water or moisture when handling or storing the compound.
Q: When is the use of iodine monobromide considered appropriate in chemical processes?
A: Iodine monobromide is suitable for processes requiring selective oxidation and halogenation, particularly in the synthesis of organic compounds and during analytical titrations demanding high accuracy.
Q: How is iodine monobromide transported and regulated internationally?
A: Iodine monobromide is classified as a corrosive substance under UN number 3260 and hazard class 8. It must be transported in compliance with regulatory standards such as TSCA and REACH, using tightly closed packaging that prevents leaks and exposure during transit.