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Sodium Bromide
Molecular formula: NaBr
CAS No.: ********6
Molecular Weight:**2.*9
Techical Data Sheet of Uses of Sodium Bromide:
|
Items |
Index A |
Index B |
Index C |
|
Main content |
*9% min |
*8% min |
*5% min |
|
Moisture |
0.3% max |
0.5% max |
— |
|
Chloride |
0.3% max |
1.0% max |
0.6% max |
|
Bromate |
0.**3% max |
0.**3% max |
No reaction |
|
Iodione |
0.*1% max |
0.*1% max |
Qualified |
|
Sulphate |
0.*2% max |
0.*3% max |
0.*3% max |
|
PH Value(5%) |
5.5—8.0 |
5.5—8.0 |
5.5—8.0 |
|
Heavy metals ppm |
5ppm max |
*0ppm max |
*0ppm max |
|
Transparency test |
Qualified |
Qualified |
Qualified |
Application:
Sodium Bromide is used as a completion and workover fluid
either by itself or with sodium chloride,bromide,or with zinc
bromide.operational fluids for offshore oil wells, such as well
finishing liquid,well repair liquid,stationary liquid etc. The main
advantage of uses of sodium bromide is in formations
containing carbonate and/or sulfate ions which give rise to
precipitation in the presence of other multivalent completion or
workover fluids.
