Diiodomethane, also known as Methylene Iodide, is a chemical compound with the molecular formula CH2I2 and CAS number 75-11-6. Supplied by NINGBO INNO PHARMCHEM CO.,LTD., this compound is characterized by its deep yellow liquid appearance and its significant utility across various scientific and industrial domains, including organic synthesis, mineral analysis, and the production of X-ray contrast agents. Understanding its chemical properties and proper handling is crucial for ensuring safety and optimal performance.

The chemical properties of Diiodomethane are key to its applications. Its high density, around 3.320-3.326 g/cm³, makes it an excellent medium for density gradient separations. It also possesses a high refractive index, approximately 1.74, which is valuable in optical applications and for identifying minerals. While pure Diiodomethane is a colorless liquid, it tends to decompose upon exposure to light, turning yellow or brown due to the liberation of iodine. This photosensitivity necessitates careful storage conditions.

When you buy Diiodomethane, it's important to be aware of its stability and storage requirements. NINGBO INNO PHARMCHEM CO.,LTD. typically provides Diiodomethane with a minimum purity of 98%. To maintain this purity and prevent decomposition, Diiodomethane should be stored in tightly sealed, amber glass bottles to protect it from light. It should also be kept in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizing agents. Proper handling procedures, including the use of personal protective equipment (PPE) like gloves, safety glasses, and lab coats, are essential when working with this chemical.

The price of Diiodomethane can vary based on purity and order volume. NINGBO INNO PHARMCHEM CO.,LTD. offers competitive pricing and is a reliable source for bulk purchases, ensuring that businesses can procure this essential chemical efficiently. The company's commitment to quality means that clients receive Diiodomethane that is consistently reliable for their demanding applications.

In summary, Diiodomethane is a powerful chemical tool with unique properties. By understanding its chemical characteristics, photosensitivity, and appropriate handling and storage guidelines, users can maximize its effectiveness and safety. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality Diiodomethane and supporting its safe and effective use across all its applications.