Compared with similar products, the advantages are:
1. Catalyst grade hydrobromic acid with high purity and low impurity content;
2. Especially suitable for PTA oxidation catalysis, with high catalytic activity and low unit consumption;
3. The product quality is relatively stable and easy to store.

Scope of application:
1. Commonly used as a cocatalyst in the oxidation stage of PTA production;
2. Suitable for medicine, chemical analysis and organic synthesis;
3. For the manufacture of inorganic bromide and organic bromide, used as analytical reagents, catalysts and reducing agents.