Customization: | Available |
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CAS No.: | 12124-97-9 |
Formula: | Nh4br |
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Name | Ammonium bromide |
Molecular Formula | NH4Br |
Molecular Weight | 97.94 |
CAS Registry Number | 12124-97-9 |
EINECS | 235-183-8 |
Density | 2.429 |
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Melting point | 452 ºC (subl.) |
Water solubility | 97 g/100 mL (25 ºC) |
1. Pharmaceutical field
Sedation and Hypnosis: Used to treat neurasthenia, epilepsy, and anxiety disorders
Coughing and phlegm dispelling: Inhibit the cough center and relieve bronchial spasms.
Anti allergy and antispasmodic: Relieve allergy symptoms and smooth muscle spasms.
2. Industrial applications
Photographic material: As a key component of photographic film emulsion and developer, it enhances image stability.
Wood treatment: Used as a fire retardant and preservative, inhibiting combustion reactions by releasing hydrogen bromide.
Water treatment and flame retardancy: Enhancing the flame resistance and water purification effect of materials.
3. Chemical analysis
Drip analysis of copper ions: forming characteristic precipitates (AgBr) with copper for qualitative or quantitative detection.
Stone printing: as a photosensitive agent to improve printing accuracy.
4. Other uses
Metallurgy and Electroplating: Used for preparing metal plating solutions and cleaning materials.
Laboratory research: Participate in organic reactions and phase transfer catalysis research.
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