Calcium chloride (CaCl₂) is a versatile inorganic material that finds use in a wide range of industries due to its unique chemical properties. Applications for calcium chloride are numerous and include anything from building and food processing to water treatment and pharmaceuticals. This article will discuss its structure, chemical formula, and manufacturing processes. It will also highlight SNDB as one of the world’s top producers, suppliers, and exporters of calcium chloride.
What is Calcium Chloride?
White and crystalline, CaCl₂ dissolves readily in water. Usually found in liquid or solid (flakes, pellets, or powder) form, it is known as hygroscopic, which means it readily absorbs moisture from the atmosphere.
Chemical Formula and Molecular Structure
- Chemical Formula: CaCl₂
- Molar Mass: 110.98 g/mol
- Appearance: White solid (powder, flakes, or granules)
- Solubility: Highly soluble in water and alcohol
Molecular Structure
One calcium (Ca²⁺) ion and two chloride (Cl⁻) ions make up CaCl₂. When calcium contributes two electrons, each of which is taken in by a chloride ion, a stable ionic bond develops. The end product is a thick, stable, and readily soluble crystalline lattice that releases a large amount of heat (exothermic reaction).
Production Methods of Calcium Chloride
There are various ways to manufacture CaCl₂. The most often used industrial techniques consist of
1. Reaction of Hydrochloric Acid with Limestone (CaCO₃)
This is the most widely used method:
CaCl₂ + H₂O + CO₂↑ CaCO₃ + 2HCl
This procedure creates a CaCl₂ solution that is capable of being further evaporated and solidified.
2. As a By-product of the Solvay Process
Calcium chloride is a by product of the production of sodium carbonate, often known as soda ash. After purification, it is made available for sale in different grades.
3. Direct Neutralization of Calcium Hydroxide
Another technique uses hydrochloric acid to neutralize calcium hydroxide (Ca(OH)₂):
CaCl₂ + 2H₂O = Ca(OH)₂ + 2HCl
Applications of Calcium Chloride
- Road de-icing and dust control
- Food industry as a preservative and firming agent
- Water purification to eliminate contaminants
- Medications as a supplement to calcium
- Building to hasten the setting of cement
- Oil and gas as an additive for drilling fluid
SNDB—Best Manufacturer, Exporter & Supplier of Calcium Chloride
In the chemical sector, SNDB is a reputable manufacturer, exporter, and supplier of high-quality CaCl₂. With years of experience and cutting-edge production techniques, SNDB provides:
- Purity levels appropriate for use in food, medicine, and industry
- Global export services and dependable bulk supply
- Options for personalized packaging (bags, drums, tankers)
- high-quality assurance and prompt delivery
SNDB guarantees constant quality, affordable prices, and first-rate customer service whether you are a domestic buyer or a global distributor.
Why Choose SNDB?
- Manufacturing plants with ISO certification
- Years of experience in the field
- robust presence both at home and abroad
- Fast shipping and logistical assistance
- Open and moral business procedures
Get in Touch with SNDB Today
Are you trying to find CaCl₂ in large quantities? Get in touch with their knowledgeable staff right now for questions, costs, and technical specifics.