Calcium Bromide
Business Type : Manufacturer/Factory&Trading Company
Main Product : Calcium Bromide,Sodium Bromide, Potassium Bromide
Number of Employees : 150
Year of Estabulishment : 2006
Prodcution Capacity: : 20000 MT
Management System Certification: ISO 9001
Location : Shandong,China(Mainland)
Physical and Chemical properties
Melting point: 730 ° C
Boiling point: 806-812 ° C
Density: 3.353g/ml AT25 °C(lit.)
Flash: 806-812 ° C
Appearance: white crystalline powder
Water solubility : Soluble in water, methanol, ethanol and acetone
Specifications
|
Item |
Specification |
|
|
Liquid |
Solid |
|
|
CaBr2 Content % |
52.0-57.0 |
≥96.0 |
|
Cl %≤ |
0.3 |
0.5 |
|
SO4 %≤ |
0.02 |
0.05 |
|
Water insoluble % |
0.3 |
1.0 |
|
Pb % |
0.001 |
0.001 |
|
PH Value(50g/L) |
6.5-8.5 |
6.5-9.5 |
Production Methods
Industrial production method
1) ferrous bromide method
In the reactor filled with water, add iron filings, partial join bromide under stirring, under 40 ℃ to produce ferrous bromide reaction, adding calcium hydroxide adjust Ph value, heated to boiling, and then after cooling, hydrogen separation to remove ferrous oxide, evaporation and cooling the filtrate to 30 ℃ let stand, via decoloring, filtering, evaporation to about 210 ℃, then through cooling, produce calcium bromide.
Fe + Br2 - FeBr2FeBr2 + ca (OH) 2 - CaBr2 + Fe (OH) 2 left
2) Direct method
Calcium bromide product was obtained after ammonia gas was passed into lime milk, bromine was added, reaction was carried out under 70℃, filtration was carried out, the filtrate was kept in alkaline condition and expelled ammonia, standing, decolorization, and the filtrate was concentrated.
1) Mainly used as completion fluid, cementing fluid and workover fluid for offshore oil drilling
2) used in the manufacture of ammonium bromide and photosensitive paper, fire extinguishing agent, refrigerant, etc.
3) used as central nervous suppressant in medicine, with inhibitory and sedative effects, used to treat neurasthenia, epilepsy and other diseases
4) Used as an analytical reagent in the laboratory.
Main Export Markets
• Asia Africa Australasia
• Europe Middle East
• North America Central/South America
Packing
• Solid : 25KG or 1000KG bag
• Liquid : 340KG or IBC drum
Payment & Shipment
• Payment Term: TT, LC or by negotiation
• Port of Loading : Qingdao Port,China
• Lead time : 10-30days after confirming the order
Primary Competitive Advantages
• Small Oders Accepted Sample Available
• Distributorships Offered Reputation
• Price Quality Prompt Shipment
• International Approvals Guarantee / Warranty
• Country of Origin, CO/Form A/Form E/Form F...
• Have more than 10 years professional experience in the production of Calcium Bromide.
• Could customize the packing according to your requirement; Safety factor of jumbo bag is 5:1;
• Small trial order is acceptable , free sample is available;
• Provide reasonable market analysis and product solutions;
• To provide customers the most competitive price at any stage ;
• Low production costs due to local resource advantages and low transportation costs due to proximity to the docks,ensure competitive price.
