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Sodium Bromide

Sodium Bromide
Added:2011-12-16  Author:   
Formula  NaBr
Cas No.: 7647-15-6
USE:   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. Its main advantage is in formations containing carbonate and/or sulfate ions which give rise to precipitation in the presence of other multivalent completion or workover fluids.
Specifications

Items
 
Index
Photo Grade
Industrial Grade
         Liquid
Appearance:
White crystal line solid.
White crystal powder
Or granular type
Colorless transparent
Purity %:
99.5 min.
99 min.
45% min
Loss on drying %:
0.5 max.
1.0 max.
pH:
5.5~8.5
5.5~9.5
 5.5-8.0
Chloride %:
0.3 max.
1.5 max.
 0.6% max
Sulfate %:
0.01 max.
0.1 max.
 0.02% max
Bromate %:
0.003 max.
No reaction.
Iodide %:
0.005 max.
Qualified.
Arsenic ppm:
0.2 max.
 
Pb ppm:
0.2 max.
 
Fe ppm:
0.5 max.
Cu ppm:
0.5 max.
Specific gravity
 1.45min

Packing: 25KG PP bag with PE inner bag or as customer’s requirement.
 
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