Your Go-to Manufacturer for Premium Sulfur Dioxide Gas in China
Experience the pinnacle of quality with Shandong Yizhong Industrial Co., Ltd's unparalleled sulfur dioxide gas. Our premium-grade Pure SO2 99.9% is meticulously crafted to exceed the highest standards. This ideal solution caters to a wide range of industrial applications, guaranteeing superior performance and reliability. Elevate your operations with our expertly produced sulfur dioxide gas, designed for maximum purity and efficiency. Discover the transformative power of true quality in your industrial processes with the exceptional offerings from Shandong Yizhong.
BRIEF
Sulfur dioxide is a colorless gas emitting a pungent odor. Under high pressure, it transitions into a liquid state and readily dissolves in water.
Sulfur dioxide, an invisible gas with a suffocating odor, boasts a boiling point of -10 °C and is denser than air. Inhalation is extremely hazardous, causing eye and mucous membrane irritation. Prolonged exposure to heat or fire can cause violent container ruptures, leading to potential hazards. This gas is utilized predominantly in chemical manufacturing, paper pulping, metal processing, and the food industry.
PREMIUM PRODUCT EXQUISITE DETAILS
CAS No.: 7446-09-5
EINECS No.: 231-195-2
UN No.: UN1079
Purity: 99.9%
Dot Class: 2.3
Appearance: Colorless Liquid
Grade Standard: Industrial Grade
| Standard |
GB/T3637-2011 |
| Item |
Content% |
| High-class |
First-class |
Qualified product |
| SO2 content ≥% |
99.97 |
99.9 |
99.6 |
| Residue content ≤% |
0.01 |
0.04 |
0.2 |
| Moisture content ≤% |
0.02 |
0.06 |
0.2 |
| Arsenic(As) content ≤% |
0.000004 |
|
|
APPLICATION SPECIFICATIONS
Sulfur dioxide serves numerous purposes, including:
1. Synthesizing sulfites, hydrogen sulfites, and sulfuric acid
2. Sterilizing fermentation equipment in wine and beer production to prevent mold and bacterial growth, and to regulate fermentation
3. Used in disinfecting and fumigation
4. Utilized as environmental calibration gases
5. Employed in the float glass manufacturing process
EFFICIENT STORAGE SOLUTIONS
Store in a cool, well-ventilated warehouse, away from ignition sources and heat. Temperatures should not exceed 30 ºC. Keep away from combustibles, oxidants, reducing agents, and consumable chemicals. Ensure the storage area is fitted with emergency leakage treatment equipment.
PRODUCT SHOWCASE
WORKENVIRONMENT
WHY CHOOSE OUR COMPANY
1. Swift and timely response
2. Over a decade of expertise in the industrial gas industry
3. Guaranteed quality with competitive pricing
4. Your comprehensive supplier for industrial gases
5. Tailored customization services to meet unique requirements
ABOUT US
Shandong Yizhong Industrial Co., Ltd. stands as a pioneering powerhouse in the industrial sector. We offer an extensive array of essential industrial gases and cutting-edge equipment, coupled with unparalleled application expertise. Our products cater to a diverse range of sectors including refining, chemical, metals, electronics, manufacturing, food preservation, beverages,and animal husbandry industries.
With an unwavering dedication to research, development, and production, Yizhong Industrial sets the gold standard in industrial gases and equipment. Our steadfast commitment to a safety-first principle ensures consistent delivery of exceptional service quality, fueled by a passion to exceed customer expectations.
OUR MAIN PRODUCTS
We present an extensive catalog of products including:
1. Industrial gases:
Liquid Gases, High Purity Gases, Specialty Gases, Rare Gases, Standard Gases, and Gas Mixtures.
Examples include Oxygen, Nitrogen, Argon, Carbon Dioxide, Ammonia, Propane Gas, Acetylene, Ethylene, isobutane, sulfur dioxide, hydrogen sulfide, hydrogen chloride, SF6, and many more.
2. Our premier equipment lineup encompasses:
Thus, providing comprehensive solutions for all your industrial needs.
We also excel in on-site construction projects including crude oil tank construction and flare gas projects.
We look forward to establishing a mutually beneficial partnership with you, driving a future filled with shared success and innovation!
CERTIFICATE
FAQ
1. What's the minimum order?
The minimum order quantity varies by product. Please provide your specific requirements for detailed information.
2. What's the delivery time?
If the cylinder is in stock and only requires filling, delivery is approximately 7-10 days from the factory after payment is received.
For customized cylinders, delivery is approximately 15-35 days from the factory after payment, depending on the order quantity.
3: How do you ship the product?
We predominantly utilize ocean freight for shipping.
4: Shall we send back the cylinders to China for refilling?
Yes, you can return our cylinders for refilling. Inform us prior to exporting, and we'll manage all import customs clearance formalities.
5: Which port will you ship from?
We typically ship from Qingdao, Shanghai, or as per customer specifications.
Audited Supplier 
){kind=link}
){kind=link}