Calcium Chloride Prills

Calcium Chloride Prills Specification

Ingredients
Calcium Chloride (CaCl2)

CAS No
10043-52-4

Solubility
Readily soluble in water, slightly in alcohol

Properties
Highly hygroscopic, odorless, rapidly dissolves in water

Physical Form
Prills (small pellets or granules)

HS Code
28272000

Application
De-icing, dust control, desiccant, concrete accelerator, food additive, refrigeration brine

Poisonous
Non-poisonous

Product Type
Inorganic Chemical Compound

Purity
>94% (typical)

Shape
Solid, spherical pellets

Melting Point
772C

Usage
Applied for moisture absorption, industrial processing, and as a drying agent

Molecular Weight
110.98 g/mol

Taste
Salty

Ph Level
8.0-10.0 (5% solution)

Density
2.15 Gram per cubic centimeter(g/cm3)

EINECS No
233-140-8

Storage
Store in cool, dry conditions in tightly sealed containers

Grade
Industrial, Food, or Technical Grade

Appearance
White prills

Smell
Odorless

Refractive Rate
1.444 (as solution)

Shelf Life
24 months if stored properly

Structural Formula
ClCaCl

Molecular Formula
CaCl2

Packaging
25 kg or 50 kg HDPE bags with liner, jumbo bags available

UN Number
UN 1748

Calcium Content (as Ca2+)
>27%

Chloride Content (as Cl-)
>65%

Water Content
<0.5%

Hazard Class
Not classified as hazardous under normal use

Compatibility
Compatible with most materials except strong acids

Particle Size
2-4 mm (typical prill diameter)

pH (1% solution)
8.5-9.5

Toxicity
Non-toxic under normal conditions

Bulk Density
900-1200 kg/m3

EC Number
233-140-8

About Calcium Chloride Prills

Grade Standard	Chemical Grade
Packaging Size	25 Kg
Form	Granules
Purity	70-80%
Chemical Formula	CaCl2
Cas Number	10043-52-4
Density	2.15 g/cm3
Melting Point	772-775 deg C (1,422-1,427 deg F; 1,045-1,048 K)
Boiling Point	1,935 deg C (3,515 deg F; 2,208 K)
Packaging Type	PP Bag
Molar Mass	110.98 g/mol
Soluble in	Water, Acetic Acid, Acetone

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Highly Effective Moisture Absorption

Calcium Chloride Prills are prized for their remarkable hygroscopic properties, efficiently drawing moisture from the air. This makes them a preferred choice for industrial processing, packaging, and storage applications where controlling humidity is essential. Their rapid dissolution in water further enhances their performance as desiccants in both large-scale and specialized operations.

Versatile Applications Across Industries

These prills serve in a broad range of industries, from construction as concrete accelerators to roadway maintenance for de-icing and dust suppression. In the food industry, suitable grades act as additives. Their excellent compatibility (aside from strong acids) and high purity enable reliable, efficient use in demanding environments, including refrigeration systems and moisture control scenarios.

Safe and Simple Handling and Storage

Calcium Chloride Prills are non-poisonous and not classified as hazardous when used under normal conditions. For optimal shelf life, they should be stored in cool, dry locations in tightly sealed containers to prevent moisture absorption. These best practices ensure the product maintains its integrity and performance throughout its 24-month shelf life.

FAQ's of Calcium Chloride Prills:

Q: How should Calcium Chloride Prills be stored to maintain their effectiveness?

A: To ensure Calcium Chloride Prills remain effective, store them in tightly sealed containers in a cool, dry place. This prevents them from absorbing moisture from the air, which could reduce their performance as they are highly hygroscopic.

Q: What are the primary uses and benefits of Calcium Chloride Prills?

A: Calcium Chloride Prills are primarily used for de-icing, dust control, moisture absorption as desiccants, accelerating concrete curing, refrigeration brines, and as food additives (for appropriate grades). Their high efficiency, rapid solubility, and versatility make them beneficial across many industries.

Q: When should Calcium Chloride Prills be applied for moisture absorption or de-icing?

A: Calcium Chloride Prills should be applied when there is a need to control humidity (as a desiccant) or to melt ice during winter conditions. Their rapid action and strong moisture absorption make them ideal for immediate operational requirements.

Q: Where can Calcium Chloride Prills be used safely and effectively?

A: These prills can be used in industrial plants, on roadways for de-icing, at construction sites (for accelerating concrete), in food processing (for food-grade material), cold storage, and packaging areas where moisture and dust control are crucial.

Q: What is the process for using Calcium Chloride Prills as a concrete accelerator?

A: To use Calcium Chloride Prills as a concrete accelerator, dissolve them in water to the recommended concentration and add the solution to the mix. They enhance the setting and strength development of concrete, especially in colder climates.

Q: How compatible are Calcium Chloride Prills with other materials?

A: Calcium Chloride Prills are compatible with most materials, except strong acids. They should not be mixed or stored in contact with acidic substances to avoid chemical reactions or product degradation.

Q: What safety measures should be taken when handling Calcium Chloride Prills?

A: While non-toxic and not hazardous under normal conditions, it is advisable to wear gloves and eye protection to avoid irritation. Handle with care to prevent spills and always reseal packaging after use to maintain product quality.

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