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Hubei Grand Fuchi Pharmaceutical & Chemicals Co.,Ltd.

27 YRS

Hubei, China

CNY 39.0 Million

999000 m²

500-1000 people

Main Products: Dimethyl Sulfate / Nitromethane / Sulfuric Acid / Sodium Hexafluorosilicate / Taurine

Hubei, China

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Sulfuric acid (industrial grade) / CAS 7664-93-9

OVERVIEW

Uses

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Packaging

25 KG/Plastic Drum

Lead Time

14-30 days

Max Capacity

150000 MT/Year

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DESCRIPTION

Sulfuric acid (industrial grade)

Product introduction:

Sulfuric acid is an inorganic compound with the chemical formula H2SO4, an important oxygenated acid of sulfur. Pure sulfuric acid is a colorless oily liquid, which crystallizes at 10.36 ℃. Its aqueous solutions of different concentrations are usually used and prepared by tower method and contact method. The former is crude dilute sulfuric acid, and the mass fraction is generally about 75%; The latter can obtain 98.3% concentrated sulfuric acid, boiling point 338 ℃, relative density 1.84. Sulfuric acid is an active binary inorganic strong acid, which can react with most metals. High concentration sulfuric acid has strong water absorption and can be used as dehydrating agent to carbonize carbohydrate containing substances such as wood, paper, cotton and linen fabrics and biological skin and meat. When mixed with water, it will also release a lot of heat energy. It has strong corrosivity and oxidizability, so it should be used with caution. It is an important industrial raw material, which can be used to manufacture fertilizers, explosives, pigments, detergents, batteries, etc. it is also widely used in industries such as oil purification, metal smelting and dyes. It is often used as a chemical reagent and as a dehydrating agent and sulfonating agent in organic synthesis.

Industrial sulfuric acid is mainly used to produce chemical fertilizer; Refined sulfuric acid is used in battery industry and test reagent; Electronic grade sulfuric acid is used for etching and cleaning in microelectronic industries such as semiconductor, photovoltaic and solar energy.

Indication	Index
Content%	≥ 92.5 / 98.0
ash content%	≤ 0.10
Fe%	≤ 0.030
As，%	≤ 0.0001
Pb，%	≤0.01
Hg，%	≤ 0.0005
Nitrogen oxide (in n)，%	≤ 0.0001
SO₂%	≤ 0.01

Typical Properties

Sulfuric acid is a colorless oily liquid. It is soluble in water with release of heat. It is corrosive to metals and tissue. It will char wood and most other organic matter on contact, but is unlikely to cause a fire. Density 15 lb / gal. Long term exposure to low concentrations or short term exposure to high concentrations can result in adverse health effects from inhalation. It is used to make fertilizers and other chemicals, in petroleum refining, in iron and steel production, and for many other uses.

CAS No.

7664-93-9

Formula

H2SO4

Molecular Mass

98.07850

Exact Mass

97.96740

PSA

82.98000

Logp

0.42800

IUPAC

sulfuric acid

SMILES

OS(=O)(=O)O

Matter Classification

inorganic

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