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Calcium Bromide Powder

Calcium Bromide Powder

Product Details:

  • Physical Form Liquid
  • Grade Technical Grade
  • Application Industrial
  • Melting Point 730 degree centigrade
  • Molecular Formula CaBr2
  • Purity 90%
  • Solubility Water Soluble
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Price And Quantity

  • 1 Kilograms

Product Specifications

  • 730 degree centigrade
  • CaBr2
  • Industrial
  • Technical Grade
  • Liquid
  • Water Soluble
  • Room Temperature
  • 90%
  • 199.89 Grams (g)
  • 3.353 Gram per cubic centimeter(g/cm3)

Product Description

Available in white powder from, Calcium Bromide is used as suitable mordant in different chemical reactions. This chemical has been manufactured by promoting reaction between elemental bromine and calcium metal. Available in 98% pure form, this chemical is basically a type of synthesis intermediate. This hygroscopic chemical is colorless and it tastes slightly salty. Application of this chemical can be noticed in pharmaceutical arena 9 during production of neurosis medication), in wood preservative formulation process and also in photography field. It is also used to produce freezing mixture and fire retardant products.

Calcium Bromide Properties:

Calcium bromide (CaBr2) is an ionic compound composed of calcium (Ca2+) cations and bromide (Br-) anions. It is a white crystalline solid with various properties and applications. Here are some key properties of calcium bromide:

1. Chemical Formula: CaBr2

2. Molecular Weight: 199.89 g/mol

3. Physical State: Solid at room temperature and pressure.

4. Solubility: Calcium bromide is highly soluble in water, and the resulting solution is slightly acidic due to the hydrolysis of the bromide ion.

5. Melting Point: Approximately 730 degree centigrade

6. Boiling Point: Approximately 806 degree centigrade

7. Hygroscopic Nature: Calcium bromide is hygroscopic, meaning it readily absorbs moisture from the air.

8. Density: The density of calcium bromide can vary depending on the temperature and crystal structure, but at room temperature, it is approximately 3.353 g/cm3.

9. Crystal Structure: Calcium bromide typically crystallizes in a cubic crystal structure.

Applications of Calcium Bromide:

1. Calcium bromide is used as a heavy brine fluid in drilling and completion fluids in the oil and gas industry, where it helps control formation pressures and stabilize the wellbore.

2. It is used as an additive in some swimming pool and spa water treatments to control bacteria and algae growth.

3. Calcium bromide can be employed in organic synthesis and pharmaceuticals.

It's important to note that calcium bromide is not suitable for consumption or internal use, as bromide ions can be toxic in high concentrations. It should be handled with care and in accordance with proper safety precautions.

Uses of Calcium Bromide:

Calcium bromide (CaBr2) has several uses in various industries and applications. Some of the common uses of calcium bromide are:

1. Oil and Gas Industry: Calcium bromide is widely used in the oil and gas industry as a heavy brine fluid. When dissolved in water, it forms a high-density brine solution. This calcium bromide brine is used as a drilling fluid and completion fluid in oil and gas wells. It helps control wellbore stability, pressure, and provides density to prevent blowouts during drilling and cementing operations.

2. Pharmaceuticals: Calcium bromide finds application in some pharmaceutical formulations, primarily as a source of bromide ions. However, it is important to note that the use of bromide compounds in medicines has declined due to potential toxicity concerns.

3. Photography: In traditional photography, calcium bromide was used in the preparation of certain light-sensitive photographic emulsions.

4. Water Treatment: Calcium bromide can be used in water treatment processes as an anti-bacterial agent and an algicide, particularly in swimming pools and spas. However, other alternative water treatment chemicals are more commonly used for this purpose.

5. Chemical Reagent: Calcium bromide can serve as a source of bromide ions in various chemical reactions and laboratory applications.

6. Flame Retardant: In some instances, calcium bromide is used as a flame retardant additive in certain materials and coatings to improve fire resistance.

7. Heat Transfer Fluids: Calcium bromide solutions can be used as heat transfer fluids in some applications, especially in refrigeration and air conditioning systems.


Q. What is Calcium Bromide?

Ans: Calcium bromide (CaBr2) is an ionic compound made up of calcium cations (Ca2+) and bromide anions (Br-). It is a white crystalline solid that is highly soluble in water.

Q. What are the common uses of Calcium Bromide?

Ans: Calcium bromide is primarily used in the oil and gas industry as a heavy brine fluid for drilling and completion operations. It helps control wellbore stability and pressure during drilling and cementing processes. Additionally, it finds applications in pharmaceuticals, photography (historically), water treatment, and as a source of bromide ions in chemical reactions.

Q. Is Calcium Bromide toxic?

Ans: Calcium bromide itself is not highly toxic, but bromide ions can be toxic when ingested in large quantities. It is essential to handle and use calcium bromide with proper safety precautions to avoid any potential health hazards.

Q. How is Calcium Bromide used in the oil and gas industry?

Ans: In the oil and gas industry, calcium bromide is mixed with water to create a high-density brine solution. This calcium bromide brine is used as a drilling fluid to provide density and control wellbore pressure during drilling and completion operations.

Q. Can Calcium Bromide be used in food or for human consumption?

Ans: No, Calcium Bromide should not be used in food or for human consumption. Bromide ions can be toxic when ingested in significant amounts, and calcium bromide is not suitable for use as a food additive.

Q. Is Calcium Bromide environmentally friendly?

Ans: Calcium bromide is not considered environmentally friendly due to its potential impact on water systems if released into the environment. Proper disposal and handling methods should be followed to prevent any harm to ecosystems.

Q. What safety precautions should be taken when handling Calcium Bromide?

Ans: When handling Calcium Bromide, it is essential to use appropriate personal protective equipment (PPE) such as gloves and safety goggles. Avoid inhalation of dust or vapors and ensure good ventilation in the working area. Store and transport the compound in sealed containers and keep away from incompatible substances.

Q. Can Calcium Bromide be substituted with other chemicals?

Ans: In some applications, alternative chemicals can be used instead of Calcium Bromide. The choice of substitution will depend on the specific application and the properties required.

Q. Where can I buy Calcium Bromide?

Ans: Calcium Bromide is available from various chemical suppliers, both online and in physical stores. It is crucial to purchase from reputable sources to ensure the quality and purity of the product.
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