nh4br是什么意思 nh4br的读音、翻译、用法

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1. Chemical Formula: "NH4Br" represents a chemical compound made of ammonium and bromine.

2. Properties: "NH4Br" is a white crystalline substance that is soluble in water, alcohol, and acetone. It has a melting point of 452°F (234°C) and a boiling point of 572°F (300°C).

3. Uses: "NH4Br" is used as a photographic chemical, a flame ant, a refrigerant, and in the manufacturing of pharmaceuticals and other chemicals.

4. Safety Considerations: "NH4Br" is a hazardous substance that can cause skin irritation, eye irritation, and respiratory problems if inhaled or ingested. It should be handled with care and stored in a cool, dry, well-ventilated area.

Examples:

1. The formula for ammonium bromide is NH4Br.

化学式为氢溴酸铵的化合物为NH4Br。

2. The photographic industry uses NH4Br as a photographic chemical.

摄影工业使用NH4Br作为一种摄影化学品。

3. NH4Br is used in the manufacturing of some pharmaceuticals.

NH4Br在某些制药过程中被使用。

4. NH4Br is a hazardous substance and should be handled with care.

NH4Br是一种有害物质，应该小心处理。

5. If NH4Br is ingested or inhaled, it can cause respiratory problems.

如果吸入或吞食NH4Br，会导致呼吸系统问题。