- Ammonium Bromide
-
- $25.00 / 25KG
-
2023-12-12
- CAS:12124-97-9
- Min. Order: 1KG
- Purity: 99.5
- Supply Ability: 200ton/month
- Ammonium bromide
-
- $0.00 / 25KG
-
2023-09-01
- CAS:12124-97-9
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- Ammonium bromide
-
- $100.00 / 1KG
-
2023-08-21
- CAS:12124-97-9
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10000kg
|
| | Ammonium bromide Basic information |
| Product Name: | Ammonium bromide | | Synonyms: | AMMONIUM BROMIDE;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;Ammonium bromide, extra pure, Ph Eur, BP, NF | | CAS: | 12124-97-9 | | MF: | BrH4N | | MW: | 97.94 | | EINECS: | 235-183-8 | | Product Categories: | Inorganics;Inorganic Chemicals;A-B, Puriss p.a. ACS;Analytical Reagents for General Use;Puriss p.a. ACS;ACS GradeSynthetic Reagents;Ammonium;Essential Chemicals;Routine Reagents;Ammonium Salts;AmmoniumMetal and Ceramic Science;Inorganic Salts;Salts;Synthetic Reagents | | Mol File: | 12124-97-9.mol |  |
| | Ammonium bromide Chemical Properties |
| Melting point | 452 °C (lit.) | | Boiling point | 396 °C/1 atm (lit.) | | density | 2.43 g/mL at 25 °C (lit.) | | vapor pressure | 1 mm Hg ( 198.3 °C) | | storage temp. | Inert atmosphere,Room Temperature | | solubility | H2O: 1 M at 20 °C, clear, colorless | | form | Powder/Solid | | pka | -1.03±0.70(Predicted) | | color | White | | Specific Gravity | 2.429 | | PH | 5.0-6.0 (25℃, 50mg/mL in H2O) | | Odor | Odorless | | PH Range | 4.5 - 6.0 | | Water Solubility | 97 g/100 mL (25 ºC) | | Sensitive | Hygroscopic | | Merck | 14,505 | | Dielectric constant | 7.2（0.0℃） | | Stability: | Stable. Incompatible with acids, bromine trifluoride, bromine trichloride, most common metals. | | LogP | -1 at 25℃ | | CAS DataBase Reference | 12124-97-9(CAS DataBase Reference) | | NIST Chemistry Reference | Ammonium bromide(12124-97-9) | | EPA Substance Registry System | Ammonium bromide (12124-97-9) |
| | Ammonium bromide Usage And Synthesis |
| Description | Ammonium bromide is soluble in water and alcohol and is not particularly hazardous under normal conditions. | | Chemical Properties | white crystals | | Physical properties | Colorless rhombic crystal; odor of ammonia; sublimes at 60°C; very soluble in cold water; decomposes in hot water; slightly soluble in alcohol; insoluble in acetone. | | Uses | 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. | | Uses | manufacture of photographic films, plates, and papers; in process engraving and lithography; fireproofing of wood; in corrosion inhibitors. | | Uses | A chemical used for its bromide ion | | Definition | ChEBI: An ammonium salt composed of ammonium and bromide ions in a 1:1 ratio. | | General Description | White odorless crystals or granules that become yellow upon exposure to air. Sinks and mixes in water. | | Air & Water Reactions | Water soluble | | Reactivity Profile | Bromine trifluoride reacts explosively with the following Ammonium bromide, ammonium chloride, ammonium iodide [Mellor 2 Supp. 1:165 1956]. | | Health Hazard | INHALATION: Dust irritating - disturbed behavior, sedation. EYES: Slight irritation. SKIN: Slight irritation only with repeated or prolonged contact. INGESTION: Weakness, nervousness, anorexia, confusion, hallucinations, drowsiness, irritability, ataxia, vertigo, skin rash. | | Fire Hazard | Special Hazards of Combustion Products: Material decomposes into N 2 and HBr or Br 2 under extreme temperatures. | | Flammability and Explosibility | Non flammable | | Purification Methods | It crystallises from 95% EtOH and is slightly hygroscopic. |
| | Ammonium bromide Preparation Products And Raw materials |
|