Product Description
Sodium Bromate is most commonly utilized in dyeing industry and is known to have chemical formula NaBrO3 with molar mass of 150.892 g/mol. It is also considered to be a strong oxidant and finds application as solvent in gold mines. This compound is sodium salt of bromic acid and can also serve as hair-permagent. It appears as colorless to white colored solid with odorless nature and density of 3.339 g/cm3.
Sodium Bromate
has melting & boiling points of 381 & 1390 degrees Celsius respectively and shows solubility in water & ammonia whereas insolubility in ethanol.
- Molecular Formula: NaBrO3
- CAS NO.: 7789-38-0
- UN NO.: 1494
- Use: This product is a strong oxidant, mainly used as printing and dyeing auxiliary, hair permanent, chemical agent, or gold solvent in gold mines when used with sodium bromide.
- Package: 25kg or 50kg each,packed by cardboard buckets lined with polyethylene bag inside
- Capacity: 5000MT
- Storage and Transportation: Handle with care,keep air-tight and dry.
Quality Standard
| Item | Index |
|
|
| High-grade | Super-grade | First-grade |
| Content(calculated with NaBrO3) % | 99.7 | 99.5 | 99.0 |
| PH value(5w/v) | 6.5+1 | 6.5+1 | 6.5+1 |
| Light absorbency(20% solution) % | 0.12 | ---- | ---- |
| Water %
| 0.1 | 0.1 | 0.2 |
| Bromide(calculated with NaBr) %
| 0.05 | 0.05 | 0.1 |
| Sulphate(calculated with SO4 %
| 0.01 | 0.01 | 0.02 |
| Iron(Fe) %
| 0.0005 | ---- | ---- |
| Arsenic(As) %
| 0.0002 | 0.0002 | 0.0003 |
| Chloride and chlorate(with C1) %
| 0.05 | 0.03 | 0.1 |
| Heavy metal (calculated with Pb) %
| 0.0005 | 0.0005 | 0.001
|
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