CAS No.: 7789-41-5
Synonymous: CALCIUM (II) BROMIDE;CALCIUM BROMIDE;CaBr2;Calcium bromide (CaBr2);calciumbromide(cabr2);calciumbromideanhydrous;calciumdibromide;Hydrobromic acid calcium salt
Molecular formula: CaBr2 Molecular Weight: 199.88
Structural Formula:
Property:
This product is white grain or cake crystal; it is free of smell and tastes Salty and slightly bitter. Proportion 3.203 and melting point of 730℃ and boiling point of 806-812℃. It can dissolve in water and ethand or acetone, hardly dissolves in aether or chloroform. It will turn yellow if placed in the air for a long time.It is very quick hygroscopic ,its aqueous solution is neutral.Product containers from damage and keep them well closed .Store in a cool, well-ventilated, dry and shaded storehouse ,Avoid inhalation ,ingestion and contact with eyes and skin.
Technical Index:
| Items |
Technical Index |
| Appearance |
White pellet or massive crystallization |
Colorless or micro yellow transparent liquid |
| Main content |
96.0% min |
52.0% min |
| Chloride |
1.0% max |
0.5% max |
| Sulphate |
0.02% max |
0.01% max |
| PH Value(5% Solution) |
6.5～9.5 |
6～8 |
|
Bromate |
No reaction |
No reaction |
| Heavy metal(Calculated with Pb) |
5ppm max |
5ppm max |
| Water insoluable |
1.0% max |
0.3% max |
| Density(20οC) |
- |
1.7g/cm3 min |
| Packing |
25kgs PE/pp bags or 1000 kg ton bag packing |
Blue colord PE drum 340 kg/drum or 1000 liter IBC drum |
Usage:
Calcium Bromide its formulated brines are mainly used as completion,workover and packer fluids in oil drilling field.
Package and Storage:
(liquid) 200L plastic dram.(solid) moisture-proof 25kg or 50kg PP woven bag.
