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[Chemical Knowledge]：Specification for storage and transport of hydrobromic acid

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The safety of hydrobromic acid storage and transportation specifications

1. Introduction

Hydrobromic acid is an important chemical production raw material, widely used in medicine, pesticides, dyes, spices and other fields. However, hydrobromic acid is strongly corrosive and toxic, and is potentially harmful to humans and the environment. Therefore, in the field of chemical production raw materials, it is very important to understand and master the safety storage and transportation regulations of hydrobromic acid.

2. the physicochemical properties of hydrobromic acid

hydrobromic acid is a colorless or slightly yellow fuming liquid, which is strongly irritating and corrosive. It can react with many metals, non-metals and organics to produce hydrogen and other compounds. Hydrobromic acid has a melting point of -88.5°C, a boiling point of -67.0°C, a relative density of 1.49°C, and is soluble in organic solvents such as water, alcohols, and ethers.

3. the hazards of hydrobromic acid

hydrobromic acid has potential hazards to the human body and the environment, mainly in the following aspects:

1. Corrosiveness: hydrobromic acid has strong corrosiveness, which can corrode materials such as metal and glass, causing equipment damage and leakage accidents.

2. Toxicity: Hydrobromic acid has a strong irritating effect on the eyes, skin and respiratory tract. Inhalation or contact with hydrobromic acid vapor or liquid can cause serious symptoms of poisoning, such as dizziness, headache, nausea, vomiting, and difficulty breathing.

3. combustion: hydrobromic acid with combustion, fire or high temperature can cause combustion explosion.

4. safety storage specifications for hydrobromic acid

In order to ensure the safe storage of hydrobromic acid, the following specifications need to be observed:

1. The storage place should choose a dry, ventilated, and cool place to avoid direct sunlight and high temperature.

2. The storage container should be made of corrosion-resistant materials, such as polyethylene, polypropylene, etc., and regularly inspected and maintained to ensure that the container is intact.

3. The storage area should be equipped with leakage emergency treatment equipment, such as sand, adsorbent, etc., in order to deal with leakage accidents in time.

4. The storage area shall be provided with obvious safety signs and warning signs, and fireworks and open fire operations are prohibited.

5. safety transportation specifications for hydrobromic acid

In order to ensure the safe transportation of hydrobromic acid, the following specifications need to be observed:

1. Before transportation, check the tightness and safety of the transportation vehicle to ensure that the vehicle is in good condition.

2. Keep running smoothly during transportation, avoid severe vibration and collision, and prevent damage and leakage of packaging containers.

3. During transportation, it should be away from open flames and high temperature areas, and it is forbidden to mix with oxidants, alkalis, edible chemicals, etc.

4. Obvious safety signs and warning signs shall be set up during transportation to strengthen the safety awareness and emergency handling capacity of transportation personnel.

6. summary

hydrobromic acid as an important raw material for chemical production, its safe storage and transportation is very important. In order to ensure the safe use of hydrobromic acid, it is necessary to understand its physical and chemical properties and hazards, strictly abide by the safety storage and transportation regulations, strengthen the safety awareness and emergency handling capabilities of management and operators, and ensure the safety of people's lives and property.

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