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Sulfur Dioxide - Chemical Compound So2 , Toxic Gas With Preservative And Reducing Properties

Sulfur Dioxide - Chemical Compound So2 , Toxic Gas With Preservative And Reducing Properties

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Product Specifications

ColorGray
MaterialSteel
DimensionsVaried
Purity99.9%
PackagingCylinders
WeightVariable
PressureHigh
FeaturesHigh purity, Food grade, Effective bleaching, Refrigerant use, Preservative, Industrial uses, Wide applications

Product Overview

Key Features

We are manufacturing, exporting and supplying Sulfur Dioxide in Hengyang, Hunan, China. Sulfur dioxide (also sulphur dioxide) is the chemical compound with the formula SO2. It is a toxic gas with a pungent, irritating smell, that is released by volcanoes and in various industrial processes.Sulfur dioxide is an intermediate in the production of sulfuric acid, being converted to sulfur trioxide, and then to oleum, which is made into sulfuric acid. Sulfur dioxide for this purpose is made when sulfur combines with oxygen. The method of converting sulfur dioxide to sulfuric acid is called the contact process. Several billion kilograms are produced annually for this purpose.Sulfur dioxide is sometimes used as a preservative for dried apricots, dried figs, and other dried fruits owing to its antimicrobial properties, and it is sometimes called E220 when used in this way. As a preservative, it maintains the colorful appearance of the fruit and prevents rotting. It is also added to sulfured molasses. E number: E220.Sulfur dioxide is also a good reductant. In the presence of water, sulfur dioxide is able to decolorize substances. Specifically it is a useful reducing bleach for papers and delicate materials such as clothes. This bleaching effect normally does not last very long.Being easily condensed and possessing a high heat of evaporation, sulfur dioxide is a candidate material for refrigerants.

Company Details

Central China Special Gas Co., Ltd., Established in 2004 at Foshan in Guangdong, is a leading Exporter,Importer,Manufacturer,Supplier,Producer of Industrial Gases in China. Central China Special Gas Co., Ltd. is one of Trade India's verified and trusted sellers of listed products. With extensive experience in supplying and trading Sulfur Dioxide, Central China Special Gas Co., Ltd. has made a reputed name for itself in the market with high-quality Ammonia Gas, Argon Gas, Carbon Dioxide Gas, etc.
Focusing on a customer-centric approach, Central China Special Gas Co., Ltd. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Industrial Gases in bulk from Central China Special Gas Co., Ltd. at Trade India quality-assured products.

Business Type

Exporter, Importer, Manufacturer, Supplier, Producer

Establishment

2004

Working Days

Monday To Sunday

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Seller Details

Foshan, Guangdong

SALES

Ms Erin Zhang

Address

Cangjiang Heshui Industrial Park, Foshan, Guangdong, 528522, China

sulphur dioxide in Foshan

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