Zinc Bromide
Zinc Bromide is a high-density, highly soluble inorganic salt widely used in oilfield completion and workover fluids, as well as specialty chemical, catalytic, and imaging applications.
CAS # 7699-45-8
Zinc Bromide is most notably used in oilfield completion and workover fluids. It provides the density, clarity, and corrosion-control characteristics required for safe and efficient downhole operations. Its versatility also extends to specialty chemicals, catalysts, and photography, where consistent performance and purity are essential.
Zinc Bromide is known for its ability to create clear, solids-free brines with exceptional stability, Zinc Bromide provides reliable pressure control, consistent performance, and strong compatibility with corrosion inhibitor systems. Its dependable quality and versatility make it a trusted choice for demanding industrial environments where precision and reliability are essential.
General Properties
Molecular Formula: ZnBr₂
Appearance: White crystalline solid or clear solution (as brine)
Solubility: Extremely soluble in water
Applications
Oilfield Completion & Workover Fluids
Zinc Bromide is best known for its role in formulating high-density, solids-free brines that help maintain well pressure, protect formations, and improve downhole safety during completion, workover, and packer operations.
Industrial Catalysis & Chemical Synthesis
Functions as a catalyst or reagent in specialty organic reactions requiring controlled acidity and high bromide ion availability.
Battery & Energy Storage Research
Used in certain zinc–bromine energy storage systems due to its strong ionic conductivity and chemical stability.
Photography & Imaging Chemicals
Provides bromide ions for high-purity photographic and imaging processes.
Specialty Coatings & Materials
Incorporated into select fire-retardant formulations and specialty material treatments.
Advantages
High Density Without Solids: Enables clear, solids-free brines with density levels ideal for controlled downhole pressure management.
Superior Chemical Stability: Zinc Bromide solutions resist precipitation, ensuring high clarity and long-term stability in storage and operations.
Excellent Corrosion Control Compatibility: Often blended with corrosion inhibitors to protect wellbore equipment and extend service life.
Versatility Across Industries: Supports applications in oilfield operations, catalysis, imaging, and advanced materials and reduces the need for multiple specialty chemicals.
Consistent Quality for Critical Processes: Manufactured to meet stringent industrial standards, ensuring reliable, repeatable performance in sensitive applications.
Safety & Handling
Zinc Bromide is a corrosive, hazardous material and must be handled with appropriate industrial precautions.
Corrosive to skin, eyes, and mucous membranes.
Avoid inhalation of dusts, vapors, or mists.
Use appropriate PPE: chemical-resistant gloves, eye/face protection, and protective clothing.