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Ammonium Bromide Quick Details
Chemical Name: Ammonium Bromide
CAS: 12124-97-9
Molecular Formula: NH4Br
Molecular Weight: 97.94
Appearance: White crystalline powder
Ammonium Bromide Typical Properties
| Item | First Photo Grade | Medical Grade |
| Main content
(Dry Basis) |
≥99.50% | ≥99.00% |
| Loss on drying | ≤0.50% | ≤0.50% |
| Water Insoluble | ≤0.005% | - |
| Chloride | ≤0.20% | ≤0.50% |
| Iodide | ≤0.001% | ≤0.01% |
| Sulphate | ≤0.005% | - |
| PH Value,5% Solution(25ºC) | 4.50-6.00 | 4.50-6.00 |
| Pb | ≤0.2ppm | ≤0.5ppm |
| Fe | ≤0.5ppm | - |
| Cu | ≤0.5ppm | - |
| Bi | ≤0.2ppm | - |
| As | - | ≤0.4ppm |
Ammonium Bromide Usage
Used for producing photographic film emulsion, development agent; medicine; used as wood corrosion; water treatment; fire retardant; etc
Ammonium Bromide Packaging and Shipping
PP bag with PE inner bag/fiber drum, 25kgs per bag/drum.
Ammonium Bromide Storage
To be stored in cool dry place, no open air storage.
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