Sodium Bromide 1.timely delivery 2.top-class quality 3.professionalR&D 4.satisfied after-sales service Sodium Bromide solid is a single salt. We are an ISO9001 & ISO14001 certified leading manufacturer and exporter in China.
Molecular formula: NaBr
Molecular weight: 102.89
CAS No.: 7647-15-6
EC No.: 231-599-9
Sodium Bromide is a single salt (NaBr). It has the following feature and benefits:
- It is non-damaging to the formation,
- It is thermally and chemically stable,
- It can be blended with other solutions of bromides and chlorides, and
- It is especially useful when used in formations that are known to have calcium sensitivity.
It can be used with Sodium Chloride brine to formulate non-damaging fluids of densities from 10.0ppg to 12.7ppg. It can also be used as water treatment in pool spa, nerve ataractic in medicine, sensitive emulsions in photograph etc.
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 |
sodium bromide
