Products

Sulfur Dioxide Price, So2 Gas 99.9%

China Sulfur Dioxide Price, So2 Gas 99.9%, Find details about China Sulfur Dioxide, Liquid Sulfur Dioxide from Sulfur Dioxide Price, So2 Gas 99.9%

Un Number
1079
(M)SDS Reference
P-4655
Label
Toxic Gas Corrosive
Shipping Name
Sulfur Dioxide
Hazard Class
2.3
General Description
Colorless Toxic Corrosive Nonflammable Liquefied
Transport Package
800L Cylinder
Specification
980kg
Origin
Qingdao, China
HS Code
2811290090
Un Number
1079
(M)SDS Reference
P-4655
Label
Toxic Gas Corrosive
Shipping Name
Sulfur Dioxide
Hazard Class
2.3
General Description
Colorless Toxic Corrosive Nonflammable Liquefied
Transport Package
800L Cylinder
Specification
980kg
Origin
Qingdao, China
HS Code
2811290090
Sulfur dioxide (also sulphur dioxide) is the chemical compound with the formula SO2. It is a poisonous gas with a pungent, irritating smell, that is released by volcanoes and in various industrial processes. Since coal and petroleum often contain sulfur compounds, their combustion generates sulfur dioxide unless the sulfur compounds are removed before burning the fuel. Further oxidation of SO2, usually in the presence of a catalyst such as NO2, forms H2SO4, and thus acid rain.[2] Sulfur dioxide emissions are also a precursor to particulates in the atmosphere. Both of these impacts are cause for concern over the environmental impact of these fuels.
 

Products specification:

Specifications

Special grade

Grade A

SO2 content ≥%

99.97

99.90

Residue content ≤%

0.010

0.040

Moisture content ≤%

0.020

0.060

Arsenic(As) content ≤%

0.000004

0.0001

Color (as liquid)

Water White

Water White

Color (as gas)

Colorless

Colorless

Standard No.

GB3637-93

 

Shipping and Storage

Liquid SO2 can be shipped in a number of different ways. Small quantities are available in 68 kg (150 lb) cylinders similar to cylinders for welding gases. The rate of delivery will depend in the temperature of the liquid SO2 in the cylinder. The overall rate of SO2 gas discharge will depend on the heat transfer rate from the surroundings through the walls of the cylinder. At room temperature a discharge rate of about 0.9 kg/h (2.0 lb/h) of gaseous SO2 is possible.

Larger quantities of liquid SO2 are available in one tonne containers.

SO2-Sulfur Dioxide

 
Purity
99.9%
 
 
Application
1. Preservative reducing agent
UN
UN1079
2. Precursor to sulfuric acid
CAS
7446-09-5
3. As a refrigerant
EINECS
231-195-2
 
Specification
99.9%
≥99.9999%
Ethylene
<50 ppm
<0.1 ppm
Oxygen
<5 ppm
<0.1 ppm
Nitrogen
<10 ppm
<0.1 ppm
Methane
<300 ppm
<0.4 ppm
Propane
<500 ppm
<0.2 ppm
Moisture(H2O)
<50 ppm
<1ppm

Sulfur Dioxide Price, So2 Gas 99.9%
Sulfur Dioxide Price, So2 Gas 99.9%


Qingdao Ruiming Bluesky Energy Co., Ltd is located at Qingdao, the biggest seaport in China, owns the convenient shipping advantages.
        Ruiming are recognised by our customers as offering unparalleled technical knowledge & support resulting in the ability to provide cost effective and competitive solutions. We strive for our customers to enjoy working with us due to our friendly, reliable and professional attitude in all that we do. 
        This web site is designed to give you a "feel" for the quality of Ruiming as a company and provide you with an overview and technical information of our product ranges. If you cannot find what you are looking for or would like any advice please feel free to contact us - we will do all we can to help.
        Main products:
1. Gas products: Argon gas, helium gas, hydrogen gas, Carbon oxide( CO2), propane gas, ect.
2. All kind of high pressure gas cylinder and welded gas cylinders: 
        Oxygen Cylinder( GB 5099/ ISO 9809-3/ DOT/ EN standard gas cylinders)
        Acetylene Gas cylinder
        Liquid Chlorine Cylinder/ Liquid Ammonia Cylinder
3. Liquid nitrogen containers: all kinds of liquid nitrogen containers from 2L to 50L
4. Dewar Flask: 175L 195L 495L capacity liquid tanks
        Why People Buy From Us:
        Price We strive to offer the best all round value for money
        Quality Products chosen to match the high quality demanded by our customers
        Delivery We keep our promises, and if we can't we let you know
        Reliability Products and advice that you can trust
        Reputation Our experience and technical expertise often results in customer referrals
        Range Comprehensive, we meet most needs
        Nice people Our customers tell us that they "like the people, they know their products and they are very helpful."
        We Care How our customers view us and feel about us today decides our success or failure tomorrow

Mission: to deliver top quality products, technical expertise and service in order to achieve total customer satisfaction by providing a best value supply package.
Sulfur Dioxide Price, So2 Gas 99.9%
Sulfur Dioxide Price, So2 Gas 99.9%

 

You Might Also Like