Ammonium Bromide
Uses
1. Ammonium bromide is the ammonium salt of hydrobromic acid. The bromide ion can enhance the process of cortical inhibition, which causes sedation and also restores the balance of cortical excitatory and inhibitory processes. It can be absorbed by oral administration. Its distribution in bodies is identical to that of the chloride ion.
2. As a sedative in medical industry, our product is ideal for treating neurasthenia, epilepsy, and other diseases. In photographic industry, it can act as photosensitive emulsion. In timber industry, it can function as a fire retardant.
3. In analytical chemistry, ammonium bromide is used for the drop analysis of copper. Additionally, it is proper for lithographic printing and more.
Brief Description
| Molecular Formula | NH4Br |
| CAS No. | 12124-97-9 |
| Production Capacity | 1000mt/year |
Technical Parameters
| Item | Photo Grade 1 | Photo Grade 2 | Superior Grade |
| Main Content (dry basis) | ≥99.5% | ≥99.5% | ≥99.0% |
| Moisture | ≤0.5% | ≤0.5% | ≤0.5% |
| Water Insoluble Matter | ≤0.005% | ≤0.01% | — |
| Chloride | ≤0.2% | ≤0.2% | ≤0.5% |
| Iodide | ≤0.001% | — | — |
| Sulfate | ≤0.005% | ≤0.005% | ≤0.01% |
| PH Value (5%) | 4.5—6.0 | 4.5—6.0 | 4.5—6.0 |
| As | — | — | ≤0.0004 ％ |
| Pb | ≤0.2ppm | ≤5ppm | ≤5ppm |
| Fe | ≤0.5ppm | ≤1ppm | — |
| Cu | ≤0.5ppm | ≤1.0ppm | — |
| Bi | ≤0.2ppm | ≤0.5ppm | — |
| Transmittance of Aqueous Solution (250g/L) | 93 ～100 (410nm) | 85 ～100 (410nm) | — |
| Clarity Test | Pass | Pass | — |
| Chroma of Aqueous Solution (250g/L) | ≤15.0Hazen | — | — |
| Packing | Our product is packed into a woven bag or fiber drum lined with a plastic bag. Its net weight is 25kg. | ||
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