Sulfuric acid is one of the most important and widely used industrial chemicals in the world, and is known as the “mother of chemicals”. We supply high-quality industrial sulfuric acid. The product is a colorless to pale yellow oily liquid with strong corrosive and hygroscopic properties. Various grades are available, including 93% and 98% concentrated sulfuric acid and 105% oleum. It offers consistent purity and reliable quality and is widely used in various chemical production processes and applications .

Product Specifications

Product Name	Concentration/Grade	Features
Concentrated sulfuric acid	93% / 98%	Colorless oily liquid, industrial grade, wide range of applications
Oleum	105% / 115% / 122%	Contains free sulfur trioxide; suitable for specific sulfonation reactions and chemical synthesis
Purified sulfuric acid/Reagent-grade sulfuric acid	High-purity grade	Very low impurity content; suitable for fine chemicals and analytical testing

Note: Customized concentrations and packaging solutions are available to meet customer requirements.

Main Applications

Sulfuric acid has a wide range of applications, spanning numerous fields from basic chemicals to industrial manufacturing :

Fertilizer Industry: Used to produce phosphate fertilizers (single superphosphate), ammonium sulfate, and phosphoric acid; it is a key raw material in agricultural fertilizer manufacturing .

Petroleum Industry: Used in the refining and alkylation catalysis of petroleum products such as gasoline and lubricating oil.

Chemical Industry: Used as a basic chemical raw material to produce hydrochloric acid, nitric acid, and phosphoric acid, as well as synthetic fibers (viscose rayon), dyes, pigments, detergents, and pharmaceutical intermediates .

Metallurgy and Metal Processing: Used for steel pickling (to remove mill scale and rust), metal surface treatment, and non-ferrous metal smelting .

Water Treatment: Used to regulate pH, neutralize alkaline wastewater, and adjust pH in drinking water treatment .

Other Applications: Used as the electrolyte in lead-acid batteries and as a dehydrating and sulfonating agent in organic synthesis .

Packaging, Storage, Transportation, and Safety

Packaging and Transportation: Transported in dedicated steel tank trucks or IBC containers. Concentrated sulfuric acid is only mildly corrosive to steel and can be stored in steel containers . Dilute sulfuric acid is significantly more corrosive and requires rubber-lined or acid-resistant plastic containers.

Storage: Store in a cool, dry, well-ventilated warehouse or tank area, away from ignition sources, heat, alkalis, flammable materials, and other incompatible substances. A storage period of no more than 36 months is recommended .

Safety Warnings: This product is highly corrosive and strongly dehydrating. Wear safety goggles, acid-resistant gloves, and protective clothing when handling. Never pour water into concentrated sulfuric acid; slowly add the acid to water to prevent violent boiling and splashing. In case of contact, rinse immediately with plenty of water and seek medical attention promptly.

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