What are the advantages of hydrobromic acid?

Hydrobromic acid is an aqueous solution of hydrogen bromide, a strong acid, saturated at room temperature with a concentration of 68.85 percent hydrobromic acid. In fact, its acidity is stronger than hydrochloric acid, but weaker than hydroiodic acid. It is one of the strong inorganic acids.
Hydrogen bromide aqueous solution, colorless or light yellow liquid, is one of the strong acid. Slightly smoky, exposed to air or under the action of light, it becomes dark because it does not contain bromine. At this time, it is irritating and miscible with water, acetic acid and ethanol. At 0°C, a saturated aqueous solution contains 68.85 percent hydrogen bromide. The boiling point of 1 atmospheric pressure hydrobromic acid azeotropic mixture is 126 ℃, the inner surface also contains 47.5% hydrogen bromide, the relative density is 1.481. It has strong reducibility, in addition to gold, platinum, barium and other metals, but also corrosion of other metals. Of course, you also need to know its emergency handling methods when using it. Evacuate the personnel from the leakage pollution area to the safety area, and prohibit irrelevant personnel from entering the pollution area.
Emergency treatment personnel shall wear protective equipment and chemical protective clothing. Do not touch the leak directly, and stop the leak under the condition of ensuring safety.
You can also mix sand, dry lime or soda ash, then collect it, add a small amount of water to a large amount of water, adjust it to neutral, and then put it into the wastewater system. It can also be washed with a large amount of water, and the diluted washing water enters the waste water system. If there is still a large amount of leakage, use the dam to receive, then collect, transfer, and then conduct harmless treatment of emergency treatment tools, on-site and clean wastewater to meet environmental protection requirements.
The product can be used as a catalyst for the alkylation of aromatic compounds and isomerization of conjugated dienes in the petrochemical industry. Separating agent for alkoxy and phenoxy compounds. In medicine, it is used to synthesize anesthetics and cure. Treatment of drunkenness. It is also used in the synthesis of fragrances, dyes and as a solvent for metal minerals.
For everyone, we also need to know that red phosphorus method and sulfur dioxide method are commonly used. The red phosphorus method is to react red phosphorus with bromine to obtain hydrobromic acid and phosphorous acid, which are made into hydrobromic acid by precipitation, filtration and distillation.
The sulfur dioxide method is to put sulfur dioxide into a reaction kettle containing bromine and crushed ice, and the mixture is distilled. In evaporation, barium hydroxide solution is added to react with sulfuric acid, and bromic acid is prepared by standing, filtration and distillation. If there is leakage, flush with water or alkaline water. Itchy and inflamed after skin contact, rinse with water immediately after skin contact.