Small nitrogen tank description
Nitrogen is colorless, odorless, tasteless, nontoxic, inert and represents 78.08 percent of the atmosphere. Nitrogen is nonflammable and does not support combustion. It is slightly soluble in water and most other liquids. Nitrogen does not conduct heat and electricity well.
Physical and Chemical Properties
Appearance : Liquefied gas. Colorless
Odor : No odor warning properties
Odor threshold : No data available
pH : Not applicable
Melting point/range : -346 °F (-210 °C)
Boiling point/range : -321 °F (-196 °C)
Flash point : Not applicable
Evaporation rate : Not applicable
Upper/lower explosion/flammability limit : No data available
Vapor pressure : Not applicable
Water solubility : 0.02 g/l
Relative vapor density : 0.97 (air = 1)
Relative density : 0.8 (water = 1)
Partition coefficient (noctanol/water) : Not applicable
Auto-ignition temperature : No data available
Decomposition temperature : No data available
Viscosity : Not applicable
Molecular Weight : 28 g/mol
1. Stable quality: Depending on the needs of the user, the purity is 99.999 %, which meets and complies with the national food additive carbon dioxide standard of GB1886.228-2016, please feel free to purchase.
2. Continuous research and development of new gas: Yuantong is always insistent on the proposals of people foremost, faithfulness, quality assurance and customer first. We continuously apply the new technology, develop new gas production and improve the production quality to meet the higher requirements of the client.
3. Integrity management: Our company has established a long-term stable cooperative relationship with a number of manufacturers. Our company has been committed to the development and sales of gas. For many years, we have a a certain research on gas. The integrity management has won the favor of the majority of customers. Our customers are across both at home and abroad.
4. Small profits: Our company's strength, re-credit, keep the contract, to ensure product quality, has won the trust of customers under the principles of various categories and low price. Welcome old and new customers from home and abroad call or come to our company for consultations and negotiations.
Hazards & Transportation
H281:Contains refrigerated gas; may cause cryogenic burns or injury May displace oxygen and cause rapid suffocation
Major Hazard: high temperature and suffocation
Fire Potential: nonflammable
DOTE Name: nitrogen
DOT Label: nonflammable gas
Identification No.: UN-1066(compressed gas)
Please feel free to contact with us for detailed information, we will reply you at once.
a)Purging of air-conditioners,refrigerators,electronic devices,high-voltage compression cables and pipelines.
b)Suppression,purging and inertization of reactors and tanks.
2.As a reducing gas to provide and oxygen free atmosphere.
3.Manufacture of synthetic fibers.
6.Liquid nitrogen is used for cooling of concrete,cooling of electronic equipment,pulverizing plastics and simulating the conditions in outer space.
7.Liquid nitrogen can be used for freezing of liquids in pipelines for emergencies,low temperature stabilization and hardening of metals.
1.How can i get to your factory?
A:Our factory is near shanghai Airport, we can pick you up in the airport.
2.If i will need to stay in your place for few days, is that possible to book the hotel for me?
A：It’s always my pleasure, hotel booking service is available.
3.About the after-sale service, how can you solve the problems occurred of your overseas customer in time?
A：The warranty of our machine is normally 12 months, during this period, we will arrange the international express immediately, to make sure the replace parts to be delivered as soon as possible.
4.What’s the delivery time?
A: If the cylinder is in the stock, and only need to fill gas, the delivery is about 7-10 days ex work after receive the deposit.
If the cylinder need to customize, the delivery is about 15-35 days ex work after receive the deposit. That is depends on the quantity.
If you are looking for liquid nitrogen, Yuantong N2 must be your best choice. Welcome you to come to consult the purchase, we will provide the high quality service and the product for you, believed that we will become the very good partner.