1、 Overview

Molecular formula: H2SO4

Properties: sulfuric acid is a colorless, transparent and oily liquid. Boiling point 270 ℃. Freezing point 10.4 ℃. Specific gravity 1.82-1.84. Sulfuric acid is one of the most active inorganic acids. It can react with almost all metals and their oxides and hydroxides to form sulfate. It can also interact with salts of other inorganic acids. Sulfuric acid has strong water absorption and oxidation. Contact with human body can cause serious burns. Sulfuric acid dissolves in water and gives off a lot of dilution heat. Therefore, in operation, only acid can be added to water, and water must not be added to acid! To prevent local overheating of acid liquid surface from causing explosion and acid spraying accident.

2、 Purpose:

Sulfuric acid is one of the important raw materials in chemical industry. It is widely used in chemical raw materials, dyes, medicine, food, printing and dyeing, leather, metallurgy and other industries. It is mainly used to make inorganic chemical fertilizer, especially phosphate fertilizer.

3、 Product quality:GB 534-65

Appearance oily transparent liquid

H2SO4 ≥ 98.0%

Residue ≤ 0.1%

4、 Packaging and storage:

30kg plastic barrel or tank car transportation.

5、 Precautions:

It can be stacked separately in the open air to avoid the sun. Avoid direct contact with eyes and skin to avoid burns. Operators should wear protective clothing, rubber gloves and glasses.