Premium Quality Pure SO2 99.9% Gas for Industrial Excellence
Experience unparalleled quality with Shandong Yizhong Industrial Co., Ltd's premium-grade sulfur dioxide gas. Crafted with precision and a steadfast commitment to excellence, our Pure SO2 99.9% stands as the quintessential choice for a myriad of industrial applications. Ensure superior performance and reliability in your operations with our meticulously produced gas, adhering to the highest standards of purity and efficiency. Choose our solution for unmatched dependability and operational excellence.
BRIEF
Sulfur dioxide is a colorless gas with a pungent odor. Under pressure, it transforms into a liquid and easily dissolves in water.
Sulfur dioxide appears as a colorless gas with a choking or suffocating odor. Boiling at -10 °C, it's denser than air and highly toxic if inhaled. This gas irritates eyes and mucous membranes; prolonged exposure to heat may cause containers to rupture violently. Sulfur dioxide is vital in chemical production, paper pulping, metal processing, and food processing.
PRODUCTDETAILS
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
Sulphur dioxide is used in various applications including:
1. Manufacturing sulfites, hydrogen sulfites, and sulfuric acid
2. Sterilizing wine and beer equipment to inhibit mold and bacteria, and control fermentation
3. Disinfecting and fumigation purposes
4. Environmental calibration gases
5. Float glass manufacturing process
STORAGE
Store in a cool, well-ventilated warehouse away from ignition sources and heat. Maintain temperature under 30 ºC. Keep separate from combustibles, oxidants, reducing agents, and edible chemicals. Equip the storage area with emergency leakage treatment equipment.
PRODUCTSHOW
WORKPLACE
WHY CHOOSE US
1. Prompt and timely responses
2. Over a decade of industrial gas expertise
3. Quality assurance with competitive pricing
4. A comprehensive supplier for industrial gases
5. Customization services for specific needs
ABOUTUS
Shandong Yizhong Industrial Co., Ltd. is a trailblazing leader, delivering a comprehensive portfolio of vital industrial gases, state-of-the-art equipment, and unparalleled application expertise. Our broad spectrum of products serves a multitude of sectors including refining, chemical, metals, electronics, manufacturing, food preservation, the beverage industry, as well asAnimal Husbandry industry.
With an unwavering commitment to research, development, and production, Yizhong Industrial sets the benchmark for excellence in industrial gases and equipment. Our relentless dedication to a safety-first ethos ensures that we consistently provide outstanding service quality, driven by a passion to surpass customer expectations.
OUR MAINPRODUCTS
We present an extensive range of products including Liquid Gases, High Purity Gases, Specialty Gases, Rare Gases, Standard Gases, and Gas Mixtures. Our offerings encompass Oxygen, Nitrogen, Argon, Carbon Dioxide, Ammonia, Propane Gas, Acetylene, Ethylene, Isobutene, Sulfur Dioxide, Hydrogen Sulfide, Hydrogen Chloride, SF6, and many more.
Our premium equipment lineup includes:
We aim to provide holistic solutions for all your industrial needs.
Our expertise also extends to on-site construction projects, including crude oil tank construction and flare gas projects.
We eagerly anticipate a mutually beneficial partnership with you, fostering a future of shared success and innovation!
CERTIFICATE
FAQ
1. What's the minimum order?
The minimum order varies by product. Please feel free to share your specific requirements with us.
2. What's the delivery time?
For cylinders in stock requiring only filling, delivery is approximately 7-10 days ex-works after payment is received.
For customized cylinders, delivery ranges from 15-35 days ex-works after payment, depending on the quantity.
3: How do you ship the product?
Our products are generally shipped via ocean freight.
4: Shall we send back the cylinders to China for refilling?
Yes, if you possess our cylinders, you can send them back for refilling. Simply notify us before exporting, and we'll handle all import customs clearance formalities.
5: Which port will you ship from?
We ship from Qingdao, Shanghai, or as per customer requirements.
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