Diiodomethane (CAS 75-11-6), supplied by NINGBO INNO PHARMCHEM CO.,LTD., is a critical reagent in the field of mineralogy and material science, primarily due to its exceptionally high density. This deep yellow liquid offers a unique set of properties that make it invaluable for precise density determination and separation of minerals, facilitating detailed geological analysis and material characterization.

The density of Diiodomethane is approximately 3.320-3.326 g/cm³, which is significantly higher than most common minerals. This property allows geologists and material scientists to employ it as a heavy liquid medium. When a mineral sample is introduced into Diiodomethane, minerals with a density lower than the liquid will float, those with a density equal to the liquid will remain suspended, and those with a density higher than the liquid will sink. This principle of density separation is fundamental for isolating specific minerals from a mixed sample, purifying mineral concentrates, or identifying unknown mineral samples based on their buoyant behavior.

The ability to buy Diiodomethane from a trusted supplier like NINGBO INNO PHARMCHEM CO.,LTD. ensures that the liquid meets the required purity standards (typically 98% min), which is crucial for accurate density measurements. Variations in purity or the presence of contaminants could alter the effective density of the liquid, leading to misinterpretations in mineral analysis. Therefore, the consistent quality of Diiodomethane provided by NINGBO INNO PHARMCHEM CO.,LTD. is a key factor in the reliability of these scientific endeavors.

Furthermore, Diiodomethane's high refractive index of around 1.74 also makes it useful as an optical contact liquid. When used with a gemological refractometer, it helps in determining the refractive index of gemstones and minerals. This measurement, coupled with density, provides essential data for identifying and classifying various geological materials. The price of Diiodomethane for these analytical applications is often justified by the precision it offers, which can be critical in mining, exploration, and research settings.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to supporting the scientific community by providing high-quality Diiodomethane. Whether you are performing routine density separations or engaging in complex mineralogical research, our product is designed to deliver consistent and accurate results. We encourage bulk purchase inquiries to ensure a steady supply for ongoing projects and research initiatives, making NINGBO INNO PHARMCHEM CO.,LTD. your go-to source for Diiodomethane.