Product Description
Calomel Chemical is a compound of mercury, which exists in the +1 oxidation state, with chloride ion; (HgCl). Today, its applications are generally limited to specific industrial and laboratory usage where these properties are still valuable, like application in electrode systems for potentiometric measurements. Being highly toxic, great care must be taken in handling, storing, or disposing to prevent mercury poisoning and environmental contamination. Calomel chemical is a mercury compound that has for long been a compound used in medicine, electrochemistry, and industrial processes, though its use has declined due to the toxic effects of mercury.
Criteria | Specification |
Appearance (color) | White to off white |
Appearance (form) | Crystalline powder |
Solubility | Insoluble in nitric acid |
Assay | Minimum 99.6 % |
Non volatile matter test | NMT 0.1% |
Mercuric salt | Absent |
Calomel boasts a 99% purity level and contains less than 0.1% impurities, ensuring consistency in analytical applications. When stored as recommended-in tightly closed containers away from light and moisture-it remains stable for up to 24 months, providing superior performance in laboratory and research environments.
Versatile Applications in Analytical ChemistryThis compound is widely used in laboratories for chemical analysis, serving as a reference material and standard reagent. Its precise composition and accurate reporting make it invaluable for quality control, research, and advanced analytical testing.
Robust Packaging and Safe Handling MeasuresTo ensure user safety, Calomel is supplied in HDPE bottles or drums, available in sizes as per user requirements. Stringent handling precautions-such as using personal protective equipment and avoiding direct contact or inhalation-are emphasized due to its high toxicity profile.
FAQ's of Calomel Chemical:
Q: How should Calomel Chemical be safely handled in the laboratory?
A: Calomel Chemical is highly toxic and must be handled with great care. Always use personal protective equipment, including gloves and safety goggles, and work in a well-ventilated area or fume hood. Avoid inhalation, ingestion, or direct skin contact. Thoroughly wash hands and surfaces after handling.
Q: What are the primary applications of Calomel (HS Code: 28273990)?
A: Calomel is mainly used in laboratory analysis, analytical chemistry, and as a reference standard. Its high purity and stability make it a preferred choice for precise chemical analyses and research studies.
Q: When is it recommended to use Calomel as a reference material?
A: Use Calomel as a reference material or analytical reagent when high accuracy and traceability are required in quantitative chemical analysis, especially in laboratory settings where reliable standards are critical.
Q: Where should Calomel be stored to maintain its stability and shelf life?
A: Store Calomel in tightly closed HDPE containers in a cool, dry, and well-ventilated area, protected from light. Under these conditions, its shelf life ranges from 12-24 months.
Q: What is the typical process for ordering Calomel Chemical from a supplier in India?
A: Customers can specify the required quantity and packaging size when placing orders with manufacturers, suppliers, or wholesalers in India. Production capacity and packaging are tailored to order requirements, ensuring flexibility for varied laboratory and industrial needs.
Q: What are the benefits of using Analytical Reagent (AR) grade Calomel?
A: Analytical Reagent (AR) grade Calomel offers ultra-high purity (99%) and extremely low impurity and lead content, ensuring consistent results in sensitive analytical tasks and advanced research projects.
Q: How does the appearance and physical state of Calomel support its laboratory usage?
A: Calomel appears as a white or grayish-white crystalline powder or lumps, making it easy to handle and measure in laboratory environments. Its solid physical state allows for accurate weighing and mixing in analytical procedures.
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