99.9% Industry Grade 800L Liquid Sulfur Dioxide Sulfurous Acid Gas

• CAS No.: 7446-09-5
• Formula: O2s
• EINECS: 231-195-2
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Poisonous Gases
• Transport Package: Steel Cylinder
• Specification: 800L
• Origin: China
• HS Code: 28112900
• Production Capacity: 25000ton/Year

Product Description

 

Model NO.	99.9%	Hazard Class	1079
Shipping Name	Sulfur Dioxide	Origin	Binzhou City,Shandong,China
HS Code	2811290090	Transport Package	800L Cylinder
Hazard Class	2.3	Production Capacity	25000 Ton/Year
General Description	Colorless Toxic Corrosive Nonflammable Liquefied	(M)SDS Reference	P-4655

A colorless gas with a choking or suffocating odor. Boiling point -10°C. Heavier than air. Very toxic by inhalation and may irritate the eyes and mucous membranes. Under prolonged exposure to fire or heat the containers may rupture violently and rocket.

Liquid sulphur dioxide (SO2) is a versatile chemical with many uses, both in liquid form or as a source of gaseous SO2. Liquid SO2 is used the pulp and paper industry, mining industry, and in the food industry as a preservative. It can function as a reducing agent, an oxidizing agent, a pH controller, purifying agent, preservative, a germicide and bleaching agent. SO2 can also be used as a refrigerant, heat transfer fluid and selective solvent.

PRODUCTS SPECIFICATIONS

Item	Special grade	Grade A
SO2 content	≥99.9%	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

PACKAGE
With 800L steel gas cylinders. It can also be customized according to customer requirements.
STORAGE:
Store in a cool and ventilated warehouse. Keep away from kindling and heat sources. Keep the container sealed.
It shall be stored separately from strong oxidants, alkalis, edible chemicals, etc., and mixed storage shall not be allowed.
The storage area shall be equipped with leakage emergency treatment equipment and appropriate receiving materials.

PRECAUTIONS FOR SAFE OPERATION:
Handle with care to prevent damage to packaging and containers.
Avoid falling, falling, colliding or dragging containers.

WASTE DISPOSAL:
Put it into the weak alkali solution for neutralization, and then put it into the waste water system.

ABOUT OUR COMPANY




Till now, our company has 5 sulfur dioxide production lines with an annual capacity of 25000 tons which could reach the purity of 99.999% since the first liquid sulfur dioxide production line was put into operation in 2004, and we are the largest manufacturer specializing in the production of sulfur dioxide in northern China.

Meanwhile we also have professional laboratory level laboratory personnel, which is only a few enterprises in China that have obtained food grade sulfur dioxide production qualification certificate.

Most of the cooperative customers are leading enterprises in all walks of life: Shandong Xinlong group, Shandong Shengquan group, Henan fine chemical industry, Jinjing group, Xiwang Group, etc.

Since 2009, it has started its business in foreign markets and has been exported to 17 countries such as India, Russia, Southeast Asia and Australia. The fields involved include chemical intermediates, wine, glass and corn starch, which have been widely praised by customers.

WHY DO PEOPLE BUY FROM US:
   The best worthwhile costs
   High quality product
   Delivery we keep our promises
   To provide customers with professional advice and perfect service