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Sulfuric Acid is a mineral acid with the chemical formula H2SO4, a useful acid in manufacturing of fertilizers, dyes, paints, drugs, explosives, automobile batteries etc..
Sulfuric acid, also known as oil of vitriol, is a highly corrosive and strong mineral acid with a wide range of industrial, commercial, and laboratory applications. It is a colorless, odorless, and oily liquid that is soluble in water and forms a highly acidic solution.
Grade | Extra Pure |
Purity | 98% |
CAS No | 7664-93-9 |
HS Code | 28070010 |
Molecular Formula | H2SO4 |
Molecular Weight | 98.08 |
Shelf Life | 60 Months |
Grade | Extra Pure |
Purity | 98% |
CAS No | 7664-93-9 |
HS Code | 28070010 |
Molecular Formula | H2SO4 |
Molecular Weight | 98.08 |
Shelf Life | 60 Months |
Physical state at 20 °C | Liquid |
Colour | Clear Colorless |
Odour | Odorless |
pH value | Acidic |
Boiling point [°C] | 290°C |
Vapour density | 3.4 |
Assay (alkalimetric) | Min 98% |
Chloride (Cl) | Max 0.0002% |
Nitrate (NO3) | Max 0.0005% |
Heavy metal (as Pb) | Max 0.0005% |
Ammonium (NH4) | Max 0.0005% |
Arsenic (As) | Max 0.00001% |
Iron (Fe) | Max 0.0002% |
Substance reducing KMnO4 (as O) | Max 0.0002% |
Residue on ignition | Max 0.005% |
Weight/ mL at 20°C | About 1.84 g |
Physical state at 20 °C | Liquid |
Colour | Clear Colorless |
Odour | Odorless |
pH value | Acidic |
Boiling point [°C] | 290°C |
Vapour density | 3.4 |
Assay (alkalimetric) | Min 98% |
Chloride (Cl) | Max 0.0002% |
Nitrate (NO3) | Max 0.0005% |
Heavy metal (as Pb) | Max 0.0005% |
Ammonium (NH4) | Max 0.0005% |
Arsenic (As) | Max 0.00001% |
Iron (Fe) | Max 0.0002% |
Substance reducing KMnO4 (as O) | Max 0.0002% |
Residue on ignition | Max 0.005% |
Weight/ mL at 20°C | About 1.84 g |
Sulfuric acid is one of the most widely used chemicals in the chemical industry. It is a key raw material in the production of various chemicals including fertilizers, detergents, explosives, pigments, and pharmaceuticals. Additionally, it serves as a catalyst in numerous chemical reactions.
In the metallurgical industry, sulfuric acid is utilized for metal processing operations such as pickling, etching, and electroplating. It is employed to remove oxide layers, rust, and scale from metal surfaces, as well as to facilitate surface treatments and coatings.
Sulfuric acid is used in the textile industry for dyeing and finishing processes, as well as in the paper industry for pulping and bleaching operations. It aids in breaking down cellulose fibers and removing impurities from natural fibers.
Sulfuric acid is highly corrosive and can cause severe burns, tissue damage, and corrosion of metals upon contact. Protective equipment including gloves, goggles, and protective clothing should be worn when handling sulfuric acid.
Sulfuric acid should be stored in a cool, dry, and well-ventilated area in tightly sealed containers made of compatible materials such as glass, ceramic, or certain plastics. It should be kept away from incompatible substances and sources of heat or ignition.
When concentrated sulfuric acid comes into contact with water or certain metals, it can release toxic fumes of sulfur dioxide gas. Proper ventilation and respiratory protection are essential to prevent inhalation of these fumes.
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