Wholesale Factory High Quality Cylinder O2 Gas Oxygen

• CAS No.: 7782-44-7
• Formula: O2
• EINECS: 231-956-9
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Non-Flammable Gas
• Model NO.: O2
• Product Name: Oxygen Gas
• Cylinder Standard: GB/ISO/DOT
• Cylinder Pressure: 12.5MPa/15MPa/20MPa
• Valve: Qf-2/Cga580
• Melting Point: -218.4 ºC
• Boiling Point: -183 ºC
• Appearance: Colorless, Odorless
• Transport Package: Sea Transportation
• Specification: 4L /8L /10L /40L / 47/ 50L
• Trademark: CMC
• Origin: Suzhou, China
• HS Code: 28044000

Product Description

Product Description

Oxygen gas (O2) is a colorless, odorless, and tasteless gas that is vital for the survival of many living organisms, including humans. It is one of the most abundant elements on Earth, making up approximately 21% of the Earth's atmosphere.

Oxygen gas is produced through various natural processes, such as photosynthesis by plants, algae, and certain types of bacteria. It can also be obtained through industrial methods, such as fractional distillation of liquid air or electrolysis of water.

In terms of its uses, oxygen gas has numerous applications across different sectors. Here are a few examples:

1. Medical Applications: Oxygen is commonly used in medical settings to aid in the treatment of respiratory conditions and provide life support in emergency situations. It is often administered through oxygen masks or nasal cannulas to ensure an adequate supply of oxygen to patients.

2. Combustion: Oxygen gas supports combustion and is often used in industrial processes, such as metal cutting, welding, and oxy-fuel combustion. The high reactivity of oxygen facilitates faster and more efficient burning of fuels.

3. Ozone Generation: Oxygen gas can be used to generate ozone (O3), which has various industrial applications, including water treatment, odor control, and industrial oxidation processes.

4. Aerospace and Diving: In aerospace applications, oxygen is used for rocket propulsion and life support systems in spacecraft. It is also essential for scuba diving, where divers use oxygen tanks to breathe underwater at certain depths.

5. Laboratory and Research: Oxygen gas is a common reagent in chemical laboratories and is used in various experimental procedures, including combustion reactions, oxidation reactions, and as a carrier gas in gas chromatography.

It's important to note that oxygen gas, although essential for life, can also be hazardous in certain situations. It supports combustion, so care must be taken to prevent the buildup of excessive oxygen concentrations, as it can increase the risk of fire. Additionally, pure oxygen should not be inhaled directly without medical supervision, as it can be harmful to the respiratory system.

Basic Info.

Molecular Weight	32	Density	1.429g/L
Melting Point	-218.4ºC	Boiling Point	-183ºC
Appearance	Colorless,Odorless	Un No.	1072
DOT Class	2.2&5.1	Valve	QF-2,CGA580
Cylinder Standard	GB/ISO/DOT	Cylinder Pressure	12.5Mpa/15Mpa/20Mpa
Transport Package	40L/47L/50L/ISO Tank	Specification	99.999%,99.9999%
Trademark	CMC	Origin	China
HS Code	28044000	Production Capacity	100000m³/Year

Specification:
CAS No.: 7782-44-7
EINECS No.: 231-956-9
UN No.: UN1072
Purity: 99.999%-99.9999%
Dot Class: 2.2 & 5.1
Appearance: Colorless
Grade Standard: Industrial Grade, Grade, Electronic Grade

Specification	99.999%
Hydrogen	≤0.5 ppm
Argon	≤2 ppm
Nitrogen	≤5 ppm
Carbon Dioxide	≤0.5 ppm
THC (as CH4)	≤0.5 ppm
Moisture	≤2 ppm

Detailed Photos

               
Packaging & Shipping

Cylinder Specifications		Contents	Pressure
Cylinder Capacity	Valve	Volume	bar	psig
40L	QF-2	7 m3	150	2175
47L	QF-2	7 m3	150	2175
50L	QF-2	10 m3	200	2900

 

Company Profile

Shanghai Kemike Chemical Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry .We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.

Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3, B2H6) and other electronic gases.

Our Advantages

1. Fast delivery;
2. Stable raw material source;
3. On-line analysis system for quality control in every step;
4. High requirement and meticulous process for handling cylinder before filling;
Our carbon monoxide have been exported to many countries like India, Pakistan, Malaysia, Indonesia, Australia, Singapore, Maldives and Ecuador.
Since the establishment of our company, it has received universal praise by virtue of good reputation, high quality and perfect after service.

FAQ

1. Q: Are you a factory or a trading company?
A: We are a manufacture and trade integration company. Expert R&D department and sophisticated supply chain is our key of success.

2. Q: Are bulk orders and multiple product orders available?
A: Yes, we have a strong production supply system to make sure all of your requirements satisfied. One station product solution is our aim of service.

3. Q: What if I never imported this product before, how do I do it?
A: Don't worry. We have import and export experience with over 50 countries over the world, our fulfillment department will guide you every step of the process.
4. What is the MOQ?
Different products have different min order. It's depends on the kind the gas and the cylinder specifications. Please feel free to contact with me directly for your requirement.

5. Q: Why choice us Kemike Gas ?
A: Stable Supply, Professional Solution, Reasonable Price, and Safety Business with our Taiyu.

6. Q: 3. How does your factory do the quality control?
A: We have standard quality control procedure.
a> In production, we have quality analysis system to make sure each step is qualified.
b> Before filling, we do the pre-treatment for the cylinders to clean well.
c> After filling, we will do 100% inspection analyze before delivery.

7. Q:Is it possible to ship by air?
A:Gases are classified into class 2.1, class 2.2 and class 2.3 which are inflammable gas, non-flammable gas and poisonous gas. According to regulation, inflammable gas and poisonous gas cannot be shipped by air, and only non-flammable gas can be transported by air. If the amount purchased is large, sea transportation is better.

8. Q:Can I customize the package?
A:Yes of course! The most regular package is cylinder. Its size, color, valve, design and other requirements can all be met.

9. Q: What is the package & storage details?
A:Seamless steel cylinder with different valves, or as to your requirement.
Stored in shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.

10. More question......
Feel free to contact us, you will get immediately reply.