What category is the fire hazard of concentrated sulfuric acid storage tanks classified as? ? What about concentrated hydrochloric acid? ?
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What category is the fire hazard of concentrated sulfuric acid storage tanks classified as? ? What about concentrated hydrochloric acid? ?
1. From the perspective of chemical safety, sulfuric acid is a corrosive substance; concentrated sulfuric acid is an oxidizing agent, while hydrochloric acid is also a corrosive substance. 2. In fire protection, there is no classification based on the fire hazard of chemicals; only classifications related to the fire hazard during production and storage exist. 3. In terms of the classification of fire hazards associated with production and storage, concentrated sulfuric acid (or fuming sulfuric acid), due to its oxidizing properties, is generally classified as a Class B fire hazard. Ordinary sulfuric acid and hydrochloric acid do not pose a fire hazard; the facilities used for their production and storage can be considered to be of Class D. For reference only