Medical laughing gas description
colorless and has a sweet odor and taste. It is nonflammable and nontoxic, but is an oxidizer and supports combustion. At higher temperatures it decomposes into nitrogen and oxygen. Nitrous oxide is soluble in water, alcohol and oils.
Physical and Chemical Properties
Appearance : Liquefied gas. Colorless gas
Odor : Sweet. Poor warning properties at high concentrations.
Odor threshold : No data available.
pH : Not applicable.
Melting point/range : -131 °F (-90.81 °C)
Boiling point/range : -127 °F (-88.5 °C)
Flash point : Not applicable.
Evaporation rate : Not applicable.
Upper/lower explosion/flammability limit : No data available.
Vapor pressure : 736.77 psia (50.80 bara) at 68 °F (20 °C)
Water solubility : 0.0022 g/l
Relative vapor density : 1.5 (air = 1)
Relative density : 1.2 (water = 1)
Partition coefficient (n-octanol/water) : Not applicable.
Auto-ignition temperature : No data available.
Decomposition temperature : No data available.
Viscosity : Not applicable.
Molecular Weight : 44 g/mol
Density : 0.112 lb/ft3 (0.0018 g/cm3) at 70 °F (21 °C) Note: (as vapor)
Specific Volume : 8.74 ft3/lb (0.5456 m3/kg) at 70 °F (21 °C)
a) for anesthesia and analgesia
b) Used in Cryosurgery
c) Dental Applications
d) Freezing Applications
H270:May cause or intensify fire; oxidiser.
H280:Contains gas under pressure; may explode if heated.
Nitrous oxide (N2O) purity
< 10 ppm
< 300 ppm
< 25 ppm
< 200 ppm
Halogens as Chlorine
< 1.0 ppm
1. What is your MOQ? Can we get small quantity order?
A：Our MOQ is 50 Piece/Pieces. We can accept small quantity orders.
2. How to start order?
A：You need offer us your requirements of the gas you need, such as ndustry gases ,special gases and forming gas and so on. Then we offer you reasonable price and send you match samples. When you confirmed the samples and the price, you can order online or offline.
3. What is your payment items?
A：For the time being, we take in L/C,T/T.
4. Can you make our own designs?
A：Yes, we have a lot designs. If you do not like our designs and you want to make your own designs, we are glad to make that for you.
5. How about your delivery time?
A：In general, it need 15 days after deposit. If your gas need more finishing or large quantity, it would take few days more. But before you order, we will tell you exact time.
6.All the cylinders can recycle?
A: Usually seamless steel cylinder can recycle to use in 20 years. The disposable cylinder is only for use one time.
If you are looking for nitrous oxide, Yuantong N2O will be your best choice, we will provide you with the best quality products and services. Sincerely welcome you to buy our products.