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12124-97-9
boss chem
12124-97-9
Ammonium bromide
CAS No.12124-97-9
Alias: AMMONIUM BROMIDE;(NH4)Br;ammonia-hydrogenbromide(1/1);Ammonium bromide ((NH4)Br);Ammonium bromide, Puratronic, 99.999% (metals basis);Azanium bromide;Ammonium bromide, 99+%, for analysis;Ammonium bromide, for analysis
Molecular formula: BrH4N
Relative molecular mass: 97.94
Structural formula:
1. Performance and use:
Ammonium bromide is soluble in water and alcohol and is not particularly hazardous under normal conditions.
A chemical used for its bromide ion
Ammonium bromide was used as manufacture of photographic films, plates, and papers; in process engraving and lithography; fireproofing of wood; in corrosion inhibitors.
Colorless crystals made by hydrobromic acid acting upon ammonium hydroxide followed by crystallization. Soluble in ether, alcohol, and water, ammonium bromide was used as a halide in collodion formulas and as a restrainer in alkaline developers.
2. Technical indicators
| 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(25℃) | 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 |
Related keywords:
Ammonium bromide
developer
photographic fim emulsion, developer
Ammonium bromide price
Ammonium Salts
Ammonium bromide
CAS No.12124-97-9
Alias: AMMONIUM BROMIDE;(NH4)Br;ammonia-hydrogenbromide(1/1);Ammonium bromide ((NH4)Br);Ammonium bromide, Puratronic, 99.999% (metals basis);Azanium bromide;Ammonium bromide, 99+%, for analysis;Ammonium bromide, for analysis
Molecular formula: BrH4N
Relative molecular mass: 97.94
Structural formula:
1. Performance and use:
Ammonium bromide is soluble in water and alcohol and is not particularly hazardous under normal conditions.
A chemical used for its bromide ion
Ammonium bromide was used as manufacture of photographic films, plates, and papers; in process engraving and lithography; fireproofing of wood; in corrosion inhibitors.
Colorless crystals made by hydrobromic acid acting upon ammonium hydroxide followed by crystallization. Soluble in ether, alcohol, and water, ammonium bromide was used as a halide in collodion formulas and as a restrainer in alkaline developers.
2. Technical indicators
| 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(25℃) | 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 |
Related keywords:
Ammonium bromide
developer
photographic fim emulsion, developer
Ammonium bromide price
Ammonium Salts
