Description
Specifications Table
Product Name – Zinc chloride, anhydrous, 98%+ Quantity/Pack Size – 100g, 500g, 2500g, 10000g Form – White crystalline powder Grade – Laboratory reagent grade Application – Catalyst, dehydrating agent, chemical synthesis
Product Overview
Zinc chloride anhydrous (98%+) is a highly versatile inorganic compound widely utilized in laboratory settings due to its exceptional purity and reactivity. This white, crystalline powder exhibits strong hygroscopic properties, readily absorbing moisture from the surrounding environment, which makes it an effective dehydrating agent in various chemical processes. Its high solubility in water and polar solvents enhances its applicability in synthesis reactions, particularly in organic chemistry. The compound’s ability to form stable complexes with organic molecules further extends its utility in catalytic applications. As a laboratory-grade reagent, it meets stringent quality standards, ensuring consistent performance in analytical procedures and experimental setups. The anhydrous form eliminates water content, providing enhanced reactivity compared to hydrated variants. Proper handling is recommended due to its corrosive nature, and storage in airtight containers is essential to maintain its anhydrous state. This product is particularly valued for its role in promoting specific reaction pathways while maintaining high yield efficiency in controlled laboratory conditions.
FAQs
1. What is the shelf life of anhydrous zinc chloride when stored properly?
The product maintains its stability for 2-3 years when stored in a tightly sealed container away from moisture and direct sunlight. Exposure to humid conditions will gradually convert it to hydrated forms, reducing its effectiveness.
2. Can this zinc chloride be used as a flux in metallurgical applications?
While primarily designed for laboratory use, its high purity makes it suitable for specialized metallurgical processes where precise flux composition is required. However, industrial-grade alternatives may offer better cost efficiency for large-scale applications.
3. What safety precautions should be taken when handling this chemical?
Always wear protective gloves, goggles, and work in a well-ventilated area. The compound is corrosive to skin and mucous membranes. In case of contact, rinse immediately with plenty of water and seek medical attention if irritation persists.
4. How does the anhydrous form differ from hydrated zinc chloride?
The anhydrous version contains no water molecules in its crystal structure, offering higher reactivity and purity. Hydrated forms typically contain 2-4 water molecules per zinc chloride unit, which can interfere with certain chemical reactions requiring water-free conditions.
5. What is the typical melting point of this anhydrous zinc chloride?
The compound has a melting point of approximately 290°C, though this can vary slightly depending on the exact purity level and presence of trace impurities. The high melting point makes it suitable for high-temperature applications.
