Calcium chloride anhydrous (TCI C4209) is a chemical compound commonly used in laboratory experiments across various scientific disciplines. As a white, crystalline powder, it serves as a versatile reagent in chemical reactions, crystallization processes, and catalytic applications. Its high purity makes it suitable for use in analytical and synthetic chemistry, where contamination can significantly affect experimental outcomes. This compound is particularly valuable in environments where precise control over ion concentration is required.
One of the key properties that make calcium chloride anhydrous a preferred choice is its high hygroscopicity. It readily absorbs moisture from the air, which is both a characteristic and a challenge in laboratory settings. This property makes it useful in applications requiring controlled humidity, but it also necessitates careful handling and storage. Additionally, its high melting point allows it to remain stable under elevated temperatures, making it suitable for use in a range of experimental conditions.
In Indonesian laboratories, calcium chloride anhydrous is frequently used in chemical experiments, especially in research related to mineralogy and analytical chemistry. Its ability to regulate calcium ion concentration in solutions is particularly valuable in both educational and industrial research settings. The compound’s reliability and consistency make it a trusted material for both routine and specialized laboratory work.
- Used in catalytic reactions due to its ability to facilitate chemical transformations by providing a reactive environment.
- Applied in crystallization processes to control the formation of pure crystal structures by adjusting solution conditions.
- Employed in mineralogical studies for simulating natural conditions that affect mineral formation and stability.
- Utilized in analytical chemistry for ion detection and quantification in solution-based experiments.
- Incorporated in solution preparation to maintain specific ion concentrations for experimental accuracy and reproducibility.
| Brand | TCI |
|---|---|
| CAS number | 10043-52-4 |
| Molecular formula | — |
| Purity | — |
| Category | Chemistry > Catalysis and Inorganic Chemistry > Main-group Elements |
| Pack sizes | Available in various quantities as per supplier specifications |
| Physical form | Powder |
| Storage | Requires desiccation to prevent moisture absorption |
Calcium chloride anhydrous should be stored in a cool, dry place away from moisture sources to prevent degradation. It is recommended to use airtight containers to minimize exposure to ambient humidity. Due to its hygroscopic nature, it should be handled in a controlled environment to avoid contamination. Laboratory personnel should wear appropriate personal protective equipment when handling the compound. Storage should be in a well-ventilated area to ensure safety. Regular monitoring of storage conditions is advised to maintain the compound’s integrity and effectiveness in experimental applications.
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