Zinc Bromide / Calcium Bromide (ZnBr2 / CaBr2) brine, often referred to as zinc bromide,
is available weighing 19.2 lb/gal (2301 kg/M3) and is 54.5% zinc bromide and 19.5% calcium
bromide. It is used for clear-brine workover, completion and packer fluids that require high
density.
| Zinc bromide Basic information |
| Product Name: | Zinc bromide |
| CAS: | 7699-45-8 |
| MF: | Br2Zn |
| MW: | 225.2 |
| EINECS: | 231-718-4 |
| Mol File: | 7699-45-8.mol |
| Zinc bromide Chemical Properties |
| Melting point | 394 °C(lit.) |
| Boiling point | 697 °C |
| density | 4.22 |
| refractive index | 1.5452 |
| Fp | 650°C |
| storage temp. | APPROX >0°C |
| form | beads |
| color | White to pale cream |
| Specific Gravity | 4.2012? |
| PH | 4 (H2O, 20ºC)(saturated solution) |
| Water Solubility | soluble, 447 g/100 mL (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 141,029 |
Product Functions&Applications:
Zinc Bromide / Calcium Bromide brine is used as a clear-fluid brine during workover and
completion operations which require densities up to 19.2 lb/gal (2301 kg/M3). It is
blended with calcium chloride/calcium bromide brines to formulate and control density of
various fluids blends.
This brine provides inhibition preventing the hydration and migration of swelling clays and
can be used for packer fluids. Fluids can be formulated with various crystallization points
and are available for special applications and winter use.
For customers' options, the materials are available with Zinc Bromide liquid, Zinc Bromide
powder and Zinc Bromide / Calcium Bromide solution.
Hebei Jingbo New Material Technology Co., Ltd. was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.Our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival.
China
