Product Description
Being a customer-oriented company, we are occupied with providing Calcium Chloride. Prepared by using top quality ingredients, this weak acid used as an antiseptic pesticide, herbicide, insecticide and fungicide in many application areas. Our acid is widely known for its precise composition, soluble in water, adequate pH value (around 7), flame retardant and ability to withstand extreme temperature. Offered Calcium Chloride finds its application in ceramic, plastic, cement, cosmetic and glass manufacturing industries.
Key ApplicationsCalcium chloride is widely employed for de-icing roads in winter, controlling dust on gravel paths, enhancing food texture, and serving as an effective moisture absorber in desiccant products. Its ability to release heat upon dissolving in water contributes to its efficiency in various uses.
Physical and Chemical PropertiesThis compound appears as a solid white powder with a distinctly salty taste. Its structure is defined by the formula CaCl2 (CAS No: 7440-70-2), and it melts at 772C. Calcium chloride exhibits a pH range between 5.5 and 7.5 and distinguishes itself as both hygroscopic and deliquescent, which enables rapid moisture absorption.
Safe Storage and HandlingFor optimal shelf life and performance, calcium chloride must be stored in tightly sealed containers in a cool, dry place. Its hygroscopic nature means it will readily absorb ambient moisture, potentially causing clumping or liquefaction if exposed. Proper handling and storage are essential for maintaining its effectiveness.
FAQs of Calcium Chloride:
Q: How is calcium chloride used in de-icing and dust control?
A: Calcium chloride is applied to icy roadways and gravel surfaces to reduce slipping hazards by lowering the freezing point of water, which effectively melts ice and controls dust. Its deliquescent properties help it absorb moisture from air and bind dust particles, improving road safety and visibility.
Q: What are the benefits of using calcium chloride as a de-icing agent compared to other substances?
A: Calcium chloride works at lower temperatures than standard rock salt and generates heat as it dissolves in water. This exothermic reaction rapidly melts snow and ice, providing safer surfaces more efficiently while using smaller quantities than alternatives.
Q: When should calcium chloride be applied for dust control or de-icing?
A: For de-icing, calcium chloride should be spread before or at the onset of snowfall or ice formation to prevent accumulation. For dust control, it is best applied on dry days to maximize its moisture-absorbing capacity and maintain dust-binding effectiveness over time.
Q: Where is calcium chloride commonly distributed or supplied in India?
A: Calcium chloride is regularly distributed by authorized suppliers, distributors, and traders across India, serving industries such as construction, food processing, and municipal maintenance. It is widely available in bulk packaging for industrial and commercial use.
Q: What is the process for storing calcium chloride correctly?
A: To maintain quality, calcium chloride should be kept in sealed, moisture-proof containers in a dry, cool area. Exposure to air or humidity should be minimized due to its hygroscopic and deliquescent nature, which can lead to clumping or liquefaction.
Q: Can calcium chloride be used in the food industry, and what is its function?
A: Yes, calcium chloride is widely used in food processing, often as a firming agent, flavor enhancer, and stabilizer. Its salty taste and moisture-absorbing abilities contribute to food safety, quality, and texture in products like cheese and canned vegetables.
Q: What factors impact the shelf life of calcium chloride, and how long can it be stored?
A: Calcium chloride has a shelf life of 36 months when stored in dry, airtight containers. Humidity, improper packaging, or exposure to open air can reduce its effectiveness and decrease its usable lifespan.