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Sulfuric Acid

Other Names:Dipping Acid;Hydrogen sulfate; Oil of vitriol; Sulfur acid;Vitriol Brown Oil; Sulphuric acid; Sulfate acid; Sulfuric acid (98%); Battery acid

Molecular Formula: H2SO4

UN No.: 1830

HS No.:2807000010

CAS No.:   7664-93-9

EINECS No.:   231-639-5

Hazard Class:  8

Purity:  85%-98%

Appearance: Transparent Colorless Liquid


Detail

SPECIFICATIONS

Our sulfuric acid meets Chinese national standards, as well as European and American standards.

ItemReagent GradeBattery GradeIndustrial Grade
H2SO4 content %≥98.098.098.0
Ash %≤0.0030.0030.1
Fe %≤0.00010.00020.01
As%≤0.00010.005-
Pb%≤0.0050.002-
Transparency(mm) %≥805050
Chromaticity (ml) %≥ 2.02.02.0


PHYSICAL PROPERTIES

Sulfuric acid (alternative spelling sulphuric acid), also known as vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with molecular formula H2SO4. It is a colorless, odorless, and viscous liquid that is soluble in water and is synthesized in reactions that are highly exothermic.


Its corrosiveness can be mainly ascribed to its strong acidic nature, and, if at a high concentration, its dehydrating and oxidizing properties. It is also hygroscopic, readily absorbing water vapor from the air.[5] Upon contact, sulfuric acid can cause severe chemical burns and even secondary thermal burns; it is very dangerous even at lower concentrations.


Sulfuric Acid concentrations are used for different purposes. Some common concentrations are:

Mass fraction
H2SO4
Density
(kg/L)
Concentration
(mol/L)
Common name
<29%1.00-1.25<4.2diluted sulfuric acid
29–32%1.25–1.284.2–5.0battery acid
(used in lead–acid batteries)
62–70%1.52–1.609.6–11.5chamber acid
fertilizer acid
78–80%1.70–1.7313.5–14.0tower acid
Glover acid
98.3%1.8418.4concentrated sulfuric acid


PACKAGE

PackageDrum No.Net Weight per Drum Net Weight per 20'FCL
IBC Drum16.001600 KG25.6 MT
35KG Drum720.0035 KG25.2MT
250KG Drum80.00250 KG20 MT


APPLICATION

1.sulfuric acid is used in produce fertilizers, particularly superphosphates, ammonium phosphate and ammonium sulfates. 

2.sulfuric acid is used in chemical industry for production of detergents, synthetic resins, dyestuffs, pharmaceuticals, petroleum catalysts, insecticides and antifreeze, as well as in various processes such as oil well acidicizing, aluminium reduction, paper sizing, water treatment. 

3.sulfuric acid is used in pigments and include paints, enamels, printing inks, coated fabrics and paper.

4.sulfuric acid is also used in production of explosives, cellophane, acetate and viscose textiles, lubricants, non-ferrous metals, and batteries.


STORAGE

Store in a cool, dry, well-ventilated area away from combustible substances. Keep container tightly closed when not in use. Do not store near alkaline or organic substances. Store in a cool place away from heated areas, sparks and flame. Do not add any other material to the container.

Do not store in a damp atmosphere. Do not get in eyes, on skin or on clothing. Do not allow smoking and food consumption while handling. Handle in accordance with good storage and handling practices. Do not store near flammable substances. Wash thoroughly after handling.


QUALITY INSPECTION 

Our chemicals can be tested by any impartial third party, such as SGS,BV,ISO,CE, etc.


ABOUT US

We work in this field for about 11 years, and the annual output of sulfuric acid is about 600,000 tons.


OUR ADVANTAGE

1.Quickly and timely response 

2.Quick and professional Delivery of chemicals

3.Professional technical support and after-sales service

4.Full set of Hazard Chemical Exporting Licenses

5.Continuous and stable supply chemicals with professionally deal Bulk Vessel,ISO Tank and containers transportation

6.High quality chemicals with best competitive price