Description
Product Name: Sodium bromate
CAS: 7789-38-0
MF: BrNaO3
MW: 150.89
EINECS: 232-160-4
Melting point: 755 °C(lit.)
Boiling point: 1390 °C
Density: 3.339 g/mL at 25 °C (lit.)
Vapor pressure: 1 mm Hg ( 806 °C)
Refractive index: 1.594
Merck: 14,8593
Specification
| Items |
Specifications |
| Appearance |
White crystal |
| Purity |
≥99.5% |
| Water |
≤0.1% |
| Cl |
≤0.1% |
| Br |
≤0.06% |
| SO4 |
≤0.03% |
| Heavy metals |
≤5ppm |
| Fe |
≤5ppm |
| As |
≤5ppm |
Application
1. Sodium bromate CAS 7789-38-0 is used as printing and dyeing auxiliary, chemical reagent, cosmetic cold perm.
2. Sodium bromate is used as gold solubilizer in gold deposits when it is used in combination with sodium bromide.