Chemical Formula: CaBr₂
CAS No: 7789-41-5
EINECS No: 232-164-6
HS Code: 28275900
Molecular Weight: 199.89
Product Overview
Calcium Bromide Anhydrous Powder is a white crystalline solid with strong hygroscopicity. It is easily soluble in water, ethanol and acetone, forming a clear and high-density brine solution. This product is widely used in petroleum drilling, power plant mercury removal, flame retardant and chemical industry fields. We supply high-purity industrial grade calcium bromide powder with stable quality, competitive price and full export documents.
Product Specifications
| Item | Specification |
|---|---|
| Appearance | White Crystalline Powder |
| Purity (CaBr₂) | 96% Min / 98% Min |
| Chloride (Cl⁻) | ≤1.0% |
| Sulfate (SO₄²⁻) | ≤0.05% |
| Moisture | ≤2.0% |
| Water Insoluble Matter | ≤0.1% |
| pH (10% Solution) | 6.5 – 8.5 |
| Density | 3.353 g/cm³ (25℃) |
Main Applications
1. Oil & Gas Industry (Core Application) Calcium bromide powder is the main raw material for preparing high-density clear brine fluids. It is widely used in oilfield completion fluid, workover fluid and packer fluid. It can effectively control wellbore pressure, stabilize well wall, prevent clay swelling and ensure safe drilling operation.
2. Power Plant Flue Gas Mercury Removal Used as high-efficiency mercury removal additive for coal-fired power plants. It can oxidize and absorb elemental mercury in flue gas, greatly reduce mercury emission and meet environmental protection standards.
3. Industrial Chemical Raw Materials Applied in flame retardant synergist, refrigerant, dehydrating agent, photographic chemical, pharmaceutical intermediate and organic synthesis industry.
Packaging & Shipping
Package: 25kg PP woven bag with PE inner liner, 1000kg jumbo bag Storage: Sealed, cool and dry environment, avoid moisture and rain Transportation: General chemical cargo, non-dangerous goods
