China High Purity Deuterium Gas Cylinder D2 Rare Electronic Gas Deuterium Gas Cylinder

product description
Deuterium is a stable isotope with heavier ordinary hydrogen. It is a colorless, odorless, non-toxic flammable gas. Its boiling point is -249.5 ° C. Like molecular hydrogen, diatomic ruthenium molecules also have positive and secondary isomerism. At room temperature, the equilibrium composition of the ruthenium-n-isomer mixture is 2:1. This ruthenium is called normal ruthenium. Lowering the temperature is beneficial to the conversion to normal. At 20.4 K, the equilibrium mixture contained 97.8% of ruthenium, and the ruthenium at this time was called equilibrium enthalpy.
Applications
Production of compounds containing heavy hydrogen in the fields of chemistry and biochemistry. Trace amounts of molecules can be used to study reaction rates and reaction mechanisms. Displacement of hydrogen in silicon sintering or annealing processes in the electronics industries such as semiconductors, flat panel displays, and solar cells.
Applied to nuclear fusion reactions.
Product parameters
Namedeuterium gasBoiling point-249.5ºCnicknameHeavy hydrogenWater solubleSoluble in waterChemical formulaD2ExteriorColorless, odorless, non-toxic, flammable gasMolecular weight4.023applicationDisplacement of hydrogen in silicon sintering or annealing processes in electronics such as semiconductors and solar cellsGAS7782-39-0Risk descriptioncombustible
specificationconcentrateoxygenNitrogencarbon dioxideCarbon monoxideTotal hydrocarbonMoisture(H2O)+heavy water(D2O)hydrogen99.995%99.5%≤1.0ppmv≤5.0ppmv≤2.0ppmv≤1.0ppmv≤1.0ppmv≤5.0ppmv≤5ppmv99.999%99.8%≤1.0ppmv≤1.0ppmv≤1.0ppmv≤1.0ppmv≤1.0ppmv≤1.0ppmv≤100ppmv
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FAQ
1. Are you a manufacturer?
No. However, we are sole distributor for our manufacturer. So there is no doubt that we can offer our customers the best prices.
2. What is your MOQ?
We can quote based on our customers' quantity. However, DG cargo should be exported in one container, so we suggest that the quantity should be one container or more. Price will be less if the quantity is more.
3. How about your lead time of production?
Normally, it is 25-30 days after PO and deposit by T/T
4. Can we get the COA and MSDS of the gases we need?
Sure. COA and MSDS are available.
5. Can we send the gas cylinders back and let you refill if they are reusable?
Yes. But you need to inform us in advance, because we need to handle the import customs clearance before exporting.
about US
Qingdao Guida Special Gas Co., Ltd. is a sole distributor for Chinese well-known gas manufacturers, specializing in special gas, industrial gases, medical gases and calibration gases for more than six years. What the mainly gases we sell is Oxygen(O2), Carbon Monoxide(CO), Ethylene(C2H4), Sulfur Hexafluoride(SF6), Carbon Tetrafluoride(CF4), Nitrous Oxide(N2O), CO2/ETO, etc.
We also provide various specifications of high pressure seamless steel gas cylinders, high pressure aluminum gas cylinders, Dewars, drums and other equipment. Cylinder standards include: DOT-3AA, GB5099, EN1964-1, ISO9809-1, ISO9809-2 and ISO9809-3 with TUV, BV, CE certificate.
Cooperating with reliable manufacturers, we take great pride in providing our customers high quality products and superior service, which make us enjoy a high reputation in our country and own a certain number of customers of USA, Canada, Netherlands, France,UAE, etc.