Calcium chloride
Calcium chloride (CAS: 10043-52-4, CaCl <sub>2</sub> , MW: 110.98) is an inorganic salt supplied by Tech Serve Solutions as anhydrous beads with an assay of ≥97% . This versatile compound is known for its hygroscopic properties and is widely utilized in various industrial processes, including de-icing, dust control, and as a desiccant. It also finds application in food processing, oil and gas drilling, and chemical synthesis.
Industrial Applications
Calcium chloride is extensively used for de-icing roads and walkways due to its ability to lower the freezing point of water. It is also employed as a dust suppressant on unpaved roads and in construction applications to accelerate concrete setting.
Chemical Synthesis
As a laboratory reagent, anhydrous calcium chloride serves as an effective drying agent for organic solvents and gases. Its chemical properties make it valuable in various synthetic pathways and research endeavors.
Food Industry
In the food industry, it is used as a firming agent in canned fruits and vegetables and in cheese making. It also acts as an electrolyte source in sports drinks.
Oil and Gas
Calcium chloride solutions are utilized in the oil and gas industry to increase the density of drilling fluids and to complete and workover wells.
| Molecular weight | 110.98 |
|---|---|
| Linear formula | CaCl2 |
| Assay | ≥97% |
| Grade | anhydrous |
| Form | beads |
| Density | 1.086 g/mL at 20 °C |
| Refractive index | n20/D 1.358 |
| Melting point | 772 °C(lit.) |
| pH | 4.0-6.0 (25 °C) |
| Concentration | 3.2 mM |
| Vapour pressure | 0.01 mmHg (20 °C) |
| Storage temperature | 2-8°C |
| Particle size | ≤7.0 mm |
| Impurities tested | DNases, none detectedRNases, none detectedinsoluble matter, passes filter testphosphatases, none detectedproteases, none detected |
| Suitability | suitable for atomic absorption spectrometry |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 1 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 22-24 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Uv Absorption | λ: 260 nm Amax: 0.04λ: 280 nm Amax: 0.02 |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What are the primary uses of Calcium Chloride?
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Calcium chloride is primarily used for de-icing, dust control, as a desiccant, in concrete acceleration, food processing, and in oil and gas drilling fluids.
What is the CAS number and chemical formula for Calcium Chloride?
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The CAS number is 10043-52-4 and the chemical formula is CaCl <sub>2</sub> .
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Calcium Chloride as anhydrous beads with a minimum assay of ≥97% . We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should Calcium Chloride be handled safely?
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Calcium chloride is an irritant. Handle with appropriate personal protective equipment, including gloves and eye protection. Avoid ingestion and inhalation. Refer to the Safety Data Sheet for detailed handling instructions. It carries the GHS hazard statement H319 (Causes serious eye irritation).
How is Calcium Chloride packed and exported?
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Calcium chloride is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for Calcium Chloride?
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To request a sample or a quote for Calcium Chloride, please contact our sales team through the website or by phone, providing your specific requirements.
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