High Quality Calcium Chloride 94% Industrial Grade CAS. 10043-52-4

• Customization: Available
• CAS No.: 10043-52-4
• Formula: Cacl2
• Model NO.: Calcium Chloride
• EINECS: 233-140-8
• Certification: CE, RoHS, ISO
• Purity: 90%~99%
• Type: Calcium Chloride
• Grade Standard: Industrial Grade
• Application: Snow Melting / Oil Drilling
• Appearance: White Flake Powder Prills
• Certificate: ISO9001 SGS BV
• Packing: 25kg/50kg/1000kg/Bag
• Transport Package: Bag
• Specification: 25KG/BAG
• Origin: China
• HS Code: 2827200000
• Production Capacity: 5000mts Per Month

Product Description

Overview

Calcium chloride, with the chemical formula CaCl2, is a salt of calcium. It is highly soluble in water and commonly used in various industries for its properties as a de-icing agent, a drying agent, and an additive in the food industry.

Physical Properties

• Molecular Formula: CaCl2
• Molar Mass: 110.98 g/mol
• Appearance: White crystalline solid
• Density: 2.15 g/cm³
• Melting Point: 772°C (1,422°F)
• Boiling Point: 1,935°C (3,515°F)
• Solubility in Water: Highly soluble (745 g/L at 20°C)

• De-icing and Dust Control:

  • Used on roads to prevent ice formation and for dust control on unpaved roads.

• Desiccant:

  • Employed in desiccators to remove moisture due to its hygroscopic nature.

• Food Industry:

  • Added to food products as a firming agent, preservative, and in cheese making to adjust the calcium content.

• Concrete Acceleration:

  • Accelerates the setting time of concrete, especially in cold weather.

• Industrial Applications:

  • Utilized in various industrial processes including refrigeration, wastewater treatment, and oil recovery.

 

Safety and Handling

• Hazards:
  • Calcium chloride can cause skin and eye irritation upon contact.
  • Ingestion of large amounts can lead to gastrointestinal distress.
• Precautions:
  • Use appropriate personal protective equipment (PPE) such as gloves and goggles when handling.
  • Store in a dry place to prevent it from absorbing moisture from the air.

Chemical Reactions

• With Water:
  • CaCl2 + H2O → Ca² + 2Cl (Dissolves in water, exothermic reaction)
• With Carbonates:
  • CaCl2 + Na2CO3 → CaCO3 + 2NaCl (Formation of calcium carbonate and sodium chloride)

Disposal Considerations

• Calcium chloride should be disposed of in accordance with local environmental regulations. It should not be released into the environment in large quantities due to its potential to increase water salinity.

Item	Standard
	94% Prills	94% Powder
Calcium chloride	≥94.0%	≥94.0%
Magnesium and alkali chloride(NaCl)	≤5.5%	≤3.5%
Water insolubles	≤0.2%	≤0.2%
Alkalinity[Ca(OH)2]	≤0.35%	≤0.3%
Sulfate(CaSO4)	≤0.2%	≤0.2%
FE	≤0.1%	≤0.1%