Medical Grade Purity 5n 99.999% O2 Cylinder Oxygen High Purity 99.9999% Medical Grade Oxygen Gas in Seamless Cylinder
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Product Highlights
- Ultra-High Purity Grade: Purity reaches 99.9999% with strict impurity control for medical and semiconductor use.
- Medical Grade Certification: DOT/GB compliant cylinder suitable for medical care and laboratory testing applications.
- Comprehensive Quality Testing: Includes cleaning, drying, vacuum pumping, and post-filling analysis with certified reports.
- Customization Options: OEM and ODM services available with customization from samples and designs.
- Wide Industry Application: Serves semiconductors, medical, welding, metallurgy, and new energy sectors globally.
- Experienced Manufacturer: 15 years of manufacturing experience with over 200 customers in 50 countries.
- Flexible Delivery Schedule: Standard delivery 7-15 days; customized cylinders require approximately 35 days.
- Stock Availability: Sufficient product inventory maintained to meet immediate demand requirements.
Product Attributes
- Customization
- Available
- CAS No.
- 7782-44-7
- Formula
- O2
- EINECS
- 231-956-9
- Constituent
- Industrial Pure Air
- Grade Standard
- Industrial Grade
- Chemical Property
- Inflammable Gas
- Purity
- 99.999% to 99.9999%
- Appearance
- Colorless
- Cylinder Standard
- GB/ISO/DOT Steel Cylinder
- Valve
- G5/8/Cga580
- Transport Package
- Cylinder
- Specification
- 40L Cylinders
- Trademark
- Maotoogas
- Origin
- China
- HS Code
- 2901210000
- Production Capacity
- 2000 Ton/Tons Per Month
Product Images of Medical Grade Purity 5n 99.999% O2 Cylinder Oxygen High Purity 99.9999% Medical Grade Oxygen Gas in Seamless Cylinder
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Product Description


High-purity Oxygen is commercially produced by air compression, liquefaction and fractional distillation. Ultra-high purity oxygen requires secondary deep purification and fine distillation.
It can also be obtained by water electrolysis, and membrane separation is used for low and medium purity products. Widely applied in semiconductors, medical care, welding, chemicals, metallurgy, environmental protection, scientific research and new energy, oxygen acts as a key material for combustion, oxidation, electronic processing and laboratory testing. High-purity grades serve optoelectronics, semiconductor and pharmaceutical industries, and industrial oxygen is commonly used in steelmaking, machinery and petrochemicals.
CERTIFICATE OF ANALYSIS
| Test item | Specification(ppm v/v) | Analytical Results(ppm v/v) |
| O2 | ≥99.9999% | >99.9999% |
| H2 | ≤0.1 | 0.0005 |
| Ar | ≤0.2 | 0.0241 |
| N2 | ≤0.1 | 0.0711 |
| THC(as CH4) | ≤0.1 | 0.0004 |
| CO2 | ≤0.1 | 0.0025 |
| H2O | ≤0.5 | <0.5 |
| Company |
| MAOTOOGAS EQUIPMENTS (SHANGHAI) CO.,LTD.specializing in the production and sales of mixed gas, high-purity gas, electronic gas,isotope gas and other gas products, as well as gas pipeline supporting engineering services! MAOTOOGAS gas mainly serves semiconductor, led, optical fiber, solar energy, petrochemical, biomedicine, University, scientific research, electric power, electronics, shipping, coal mine, automobile, medical, fire protection, aerospace, food, construction, smelting, fine chemical, processing and manufacturing industries. |
Because each gas price is depends on the market supply and demand, quantity and purity, it is difficult to give a fixed price. If
you have any interested in each gas, pleases give your details requirement.We can negotiate the most reasonable price.
2.What's the minimum order quantity?
Different products have different minimum order quantity. Please don't hesitate to let me know your requirement.
3.What's the delivery time?
If the cylinder need to customize, the delivery is about 35 days ex work after receive the deposit. That depends on the quantity.
4.How to check the gas quality?
Firstly, our cylinder will take a treatment (cleaning, drying, vacuum pumping, and replacement before filling gas. In this way,
the cylinder inside is clear and dry. Secondly, we will take tests every treated cylinder to assure them inside purity. Thirdly,
we will take a test for all of the gas after fill into cylinders. If the tested gas is not up to standard, we will produce it
again and not release the faulty product to ex work. At last, we will supply you the gas testing qualified report .
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI244756". Items marked "" are certified.
Company Profile
MAOTOOGAS EQUIPMENTS (Shanghai) Co., Ltd. Was founded in 2008, a wholly-owned subsidiary of Hong Kong Maotoogas, specializing in the production and sales of mixed gas, high-purity gas, electronic gas, isotope gas and other gas products, as well as gas pipeline supporting engineering services!
Mixture gas: Electronic gas mixture, electric light source gas mixture, laser gas mixture, rofin gas mixture, medical and health gas mixture, petrochemical gas mixture, gas appliance experiment and calorific value analysis gas mixture, gas alarm gas mixture, air separation gas mixture, traffic safety detection gas mixture, motor vehicle exhaust gas detection gas mixture, environmental monitoring gas mixture, chemical fertilizer industrial instrument Gas mixture for instrument calibration, gas mixture for steel industry, gas mixture for power energy, gas mixture for common petrochemical industry, gas mixture for ethylene oxide sterilization / fumigation, gas mixture for vacuum leak detection, etc.
High purity gas:
Inorganic: Nitrogen, hydrogen, oxygen, argon, helium, carbon dioxide, carbon monoxide, sulfur dioxide, nitric oxide, nitrogen dioxide, sulfuryl fluoride, etc;
Organic: Methane, ethane, ethylene, propane, propylene, n-butane, isobutane, n-butene, isobutene, 1, 3 butadiene, monomethylamine, dimethylamine, etc;
Liquid gas: Liquid oxygen, liquid nitrogen, liquid argon;
Rare gas: Krypton, neon, xenon.
Electronic gas: Nitrous oxide (nitrous oxide), hydrogen chloride, chlorine, deuterium gas, sulfur hexafluoride, trifluoromethane, nitrogen trifluoride, octafluorocyclobutane, octafluoropropane, hexafluorobutadiene, hexafluoroethane, carbon tetrafluoride, silane, ammonia, boron trichloride, boron trifluoride, silane, tungsten hexafluoride, trichlorosilane, silicon dichloride, silicon tetrachloride, hydrogen bromide, methane monofluoride Difluoromethane, carbonyl sulfur, Octafluorocyclopentene, hexachloroethylsilane, methylsilane, trimethylsilane, PSN1, PSN2, PHPS, etc.
Isotope gases: Oxygen isotope gas, carbon dioxide isotope gas, methane isotope gas, deuterium isotope gas, nitrogen isotope gas, krypton isotope gas, neon isotope gas, argon isotope gas, helium isotope gas, ethylene isotope gas, carbon monoxide isotope gas, acetylene isotope gas, ethane isotope gas, ethylene bromide isotope gas Gas, trimethylamine isotope gas, ammonia isotope gas, butane isotope gas, propane isotope gas, butene isotope gas, silane isotope gas, xenon isotope gas, etc.
Gas pipeline supporting engineering: Fluid valve and joint accessories, gas pressure reducer, Dewar barrel, special gas holder, bus bar, automatic switching continuous gas supply system, design and construction of gas station and other engineering supporting services.
MAOTOOGAS gas mainly serves semiconductor, LED, optical fiber, solar energy, petrochemical, biomedicine, military industry, University, scientific research, electric power, electronics, shipping, coal mine, automobile, medical, fire protection, aerospace, food, construction, smelting, fine chemical, processing and manufacturing industries.
MAOTOOGAS gas, the origin of MAOTOOGAS --- MAOTOOGAS, lush grass...MAOTOOGAS, picture heaven and earth...MAOTOOGAS people pursue the spirit of self forgetting, mind free and continuous concentration. MAOTOOGAS gas currently has production and R & D bases in Shanghai, Taicang and Anhui Quanjiao, serving customers all over the country. The capacity distribution and product variety of MAOTOOGAS gas can provide more high-quality products and satisfactory after-sales service in different ways according to the particularity of gas demand of customers, and provide relevant technical support and gas application guidance.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 29, Lane 4849, Cao'an Road, Jiading District, 201804, Shanghai, China
-
Plant Area
- 331 square meters
-
Number of Employees
- 16
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Bottle
-
Supply Chain Partners
- 100
Our Production Capability & Technical Expertise
-
Main Products
- Mixed Gas, High Purity Gas, Electronic Gas, Gas Cylinder
-
Customization Options
- Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-04-02
-
Export Year
- 2 Years
-
Main Markets
- Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the product price?
- Because each gas price depends on the market supply and demand, quantity and purity, it is difficult to give a fixed price. Please provide your details requirement so we can negotiate the most reasonable price.
- What is the minimum order quantity?
- Different products have different minimum order quantities. Please let us know your specific requirement.
- What is the delivery time?
- Standard delivery is 7 to 15 working days. If the cylinder needs customization, the delivery is about 35 days ex work after receiving the deposit, depending on the quantity.
- How to check the gas quality?
- Firstly, cylinders are treated (cleaning, drying, vacuum pumping) before filling. Secondly, every treated cylinder is tested for purity. Thirdly, all gas is tested after filling. If not up to standard, it is re-produced. Finally, a qualified gas testing report is supplied.
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