Formula: NaBr- M.W. :102.9
Capacity: 5000MT/Year
Usage: Mainly used as oil well completion liquid, workover fluid, also employed in the preparation of photographic emulsions and developers. In pharmaceutical preparations, as a wood preservative, for water treatment, as a flame retardant additive.
Package: 25kg woven bags or 1000kg big bags.
Specification:
Items | Sodium Bromide(NaBr) |
||
Industry Grade |
Medicine Grade |
Photo Grade |
|
Appearance | White Crystals |
||
Assay,% | 99.0MIN |
99.3MIN |
99.5MIN |
Chlorides,% | 0.2 MAX |
0.2 MAX |
0.2 MAX |
Sulphates, PPM | 200 MAX |
100 MAX |
50 MAX |
Loss on Drying,% | 0.5 MAX |
0.5 MAX |
0.3 MAX |
Heavy Metal(As Pb,Hg)PPM | 5.0 MAX |
5.0 MAX |
3.0 MAX |
Arsenic, PPM | 4.0 MAX |
4.0 MAX |
4.0 MAX |
Volatile,% | --- |
Qualified |
0.5 MAX |
Bromates, PPM | Qualified |
Qualified |
10 MAX |
Iodide, PPM | ---- |
Qualified |
50 MAX |
Minor Elements, PPM | ---- |
Qualified |
0.5 MAX |
PH Value | Qualified |
Qualified |
6.0?.0 |