Описание
Бромид натрия CAS 7647-15-6
| Химическое название: | Sodium Bromide |
| Другое название: | Bromuredesodium; Hydrobromic acid sodium salt; NaBr |
| CAS: | 7647-15-6 |
| EINECS: | 231-599-9 |
| Тип: | Food additives; Pharmaceutical raw materials; Organic raw materials; Inorganic salts; Pharmaceutical intermediates; Synthetic material intermediates |
| Молекулярная формула: | NaBr |
| Молекулярная масса: | 102.89 |
Бромид натрия CAS 7647-15-6
| Температура плавления | 755 °C (lit.) |
| Температура кипения | 1390 °C |
| плотность | 3,203 g/cm3 |
| давление пара | 1 mm Hg ( 806 °C) |
| показатель преломления | 1.6412 |
| Fp | 1390°C |
| температура хранения. | Store at room temperature. |
| растворимость | H2O: 1 M при 20 °C, прозрачный, бесцветный |
| форма | Порошок |
| Удельная плотность | 3.21 |
| цвет | Белый |
| PH | 5.74 (430g/l, H2O, 22.5℃) |
| Растворимость в воде | 905 g/L (20 ºC) |
| Чувствительный | Гигроскопичность |
| λmax | λ: 260 nm Amax: 0.01 λ: 280 nm Amax: 0.01 |
| Merck | 14,8594 |
| BRN | 3587179 |
| Стабильность: | Stable. Incompatible with strong acids. Hygroscopic. |
Sodium Bromide Uses
The effect of bromide mainly depends on bromide ions, which can strengthen the inhibitory process of the cerebral cortex and promote its concentration. It is mainly used to treat neurasthenia, mental excitement, anxiety, etc. It is also used to treat pruritus skin diseases.
Sodium bromide is widely used and can be used for trace determination of cadmium and manufacture of bromide.
In the photosensitive market, it is made use of to prepare movie photosensitive fluid. It is made use of in medicine to produce diuretics as well as sedatives. Made use of in the fragrance sector to generate artificial scents. Made use of as a brominating representative in the printing and also coloring market. On top of that, it is also made use of in natural synthesis and also various other elements.
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