Zinc bromide dihydrate
Zinc bromide dihydrate (CAS: 18921-13-6) is a crystalline compound with the linear formula ZnBr2·2H2O and a molecular weight of 261.23 g/mol. This essential chemical serves as a key component in various industrial applications. It is known for its use in drilling fluids, as a catalyst in organic synthesis, and in the development of certain types of batteries. Tech Serve Solutions supplies this high-purity material for research and industrial purposes.
Drilling Fluids
Zinc bromide dihydrate is utilised in oil and gas exploration as a component in clear brine fluids. These fluids are essential for controlling formation pressures during drilling operations.
Catalysis in Organic Synthesis
The compound acts as a Lewis acid catalyst in various organic reactions. It facilitates transformations such as esterification and Fries rearrangements.
Battery Technology
Zinc bromide dihydrate finds application in the development of rechargeable zinc-bromine flow batteries. These systems are explored for large-scale energy storage solutions.
Materials Science Research
It serves as a precursor or reagent in the synthesis of novel materials and in research related to metal halides and coordination chemistry.
| Molecular weight | 261.23 |
|---|---|
| Linear formula | ZnBr2 · 2H2O |
| Assay | 99% |
| Form | crystalline |
| Melting point | >300 °C(lit.) |
Hazard statements
- H314Causes severe skin burns and eye damage
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3260 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C,N |
| Risk statements (R) | 34-50/53 |
| Safety statements (S) | 26-36/37/39-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 is Zinc bromide dihydrate used for?
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Zinc bromide dihydrate is used in oil and gas drilling fluids, as a catalyst in organic synthesis, in the development of zinc-bromine flow batteries, and in materials science research.
What is the CAS number and formula for Zinc bromide dihydrate?
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The CAS number is 18921-13-6 and the linear formula is ZnBr2·2H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Zinc bromide dihydrate with an assay of 99%. This is a technical grade material, and we do not represent it as USP, BP, or EP.
How should Zinc bromide dihydrate be handled safely?
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Zinc bromide dihydrate is corrosive and very toxic to aquatic life with long-lasting effects. Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection. Avoid release into the environment. Refer to the safety data sheet for comprehensive handling instructions.
How is Zinc bromide dihydrate packed, shipped, and exported?
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Zinc bromide dihydrate is shipped in compliance with UN 3260, Hazard Class 8, Packing Group II regulations. We ensure secure packaging suitable for international export.
How can I request a quote or sample for Zinc bromide dihydrate?
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Please contact our sales team via the website or email to request a quote or a sample of Zinc bromide dihydrate.
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