Sulfuric acid (H2SO4) big depreciate in China

The sulfuric acid in China has a strong depreciation recently.

Since early this year, the sulfuric acid always a high price, much more expensive than the international price, which was strictly business for the export of China’s sulfuric acid, but since the last week. chemistry of phosphates, manganese, and chemicals that require much of sulfuric acid production is stopped because of the economy, so that sulfuric acid has storage capacity, the price drops considerably.

This may be a very short adjustment, maybe it will last in this season, all hope that the Chinese economy is more constant.

Wuhan Guotai Hongfa Commodity Co., Ltd is mainly involved in the sulfuric acid industry, chemical raw materials and high quality products since 2005. We have won praise for a short period of time in the industry. We have the right of hazardous chemicals (B) and an independent right of foreign trade in 2005. And we export to South Africa, Middle East and Southeast Asia nearly 50 countries.

We specialize in the export of 98% and 92. 5% sulfuric acid in bulk or drum. such as sodium sulfide, selenium dioxide, hydrochloric acid, palladium (Pd), antimony (antimony). Please do not hesitate to contact us

Premium Quality Standard Quality% sulfuric acid sulfuric acid? 98. 0% free sulfur trioxide Ash /%? 0. 02 Fe /%? 0. In 005 /%? 0. 0001 Hg /%? 0. 001 Pb /%? 0. Transparency 005 (mm)? 80 Chroma (ml) 2. 0 Standard GB/T534-2002

Why “Your article is too short”?

Pure sulfuric acid is a colorless and tasteless liquid oil. Commonly used in concentrated H2SO4 sulfuric acid content of 98 years. 3 percent, the density of 1. 84 g cm-3, the amount of concentration to 18 years. 4 mol L-1. Sulfuric acid is a very difficult boiling volatile acid, soluble in water, can be arbitrary and water immiscibility. When concentrated sulfuric acid solution the release of large amounts of heat, so you should concentrate diluted sulfuric acid “acid in the water along the wall, slowly, he moved permanently.” If concentrated sulfuric acid in access to SO3, lead to “smoke” phenomenon, with more than 98. 3 per cent sulfuric acid sulphate is known as the smoke absorber A bottle of sulfuric acid placed in the air, increasing the quality, the density decreases, thus reducing the concentration, the larger size because the concentrated sulfuric acid with water absorption.? in sulfuric acid, water absorption is the nature of concentrated sulfuric acid instead of dilute sulfuric acid in nature.? aspirations of concentrated sulfuric acid, concentrated sulfuric acid molecule with a strong combination of water molecules, generating a series of hydrate stability, and emit a large amount of heat nH2O H2SO4 + H2SO4 == nH2O, water change is concentrated sulfuric acid is a chemical process in the process of water absorption is the chemical nature of concentrated sulfuric acid.? Concentrated sulfuric acid can absorb not only the general condition of open water (as in air and water), but also absorb some of the crystalline hydrates (as CuSO4 5H2O, Na2CO3 10H2O) of water.

 

MSN: lillianchem @ hotmail. with

H2SO4 H2SO4 sulfuric acid

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