A0625912
Ammonium bromide , 99.998%metalsbasis , 12124-97-9
Synonym(s):
Ammonium bromide
CAS NO.：12124-97-9
Empirical Formula: BrH4N
Molecular Weight: 97.94
MDL number: MFCD00011419
EINECS: 235-183-8
| Pack Size | Price | Stock | Quantity |
| 5G | RMB350.40 | In Stock |
|
| 25G | RMB784.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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 |
| pka | -1.03±0.70(Predicted) |
| form | Powder/Solid |
| color | White |
| Specific Gravity | 2.429 |
| PH | 5.0-6.0 (25℃, 50mg/mL in H2O) |
| PH Range | 4.5 - 6.0 |
| Odor | Odorless |
| 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℃ |
Description and Uses
Ammonium bromide is soluble in water and alcohol and is not particularly hazardous under normal conditions.
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.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36/37/38-36 |
| Safety Statements | 22-24/25 |
| WGK Germany | 2 |
| RTECS | BO9155000 |
| TSCA | Yes |
| HS Code | 28275900 |
| Toxicity | LD50 orally in Rabbit: 2714 mg/kg |
