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Formula: H2 (D2)

Deuterium is a colorless, odorless, flammable, stable isotope of hydrogen, it is also referred to as "heavy hydrogen". Similar to molecular hydrogen, the diatomic deuterium molecule has both ortho and para-isomerism. At room temperature, it exists as a 2:1 equilibrium mixture of ortho-para isomers.

Applications

Deuterium gas is used in nuclear power, fusion power, lasers and lighting. It can be used to prepare deuterated biological compounds, deuterated lubricants, deuterated optical fibers, and in electronics as a replacement for hydrogen in the annealing or sintering of silicon based semiconductors, flat panel displays, and solar panels. It is also used in reaction rate studies and exhange reaction studies.

 

 

Grade 4.5 Grade 5.0
Purity  99.995%  99.999%
Nitrogen  < 5 ppmv  < 1 ppmv
Oxygen  < 1 ppmv  < 1 ppmv
Moisture / Deuterated Water  < 5 ppmv  < 1 ppmv
Carbon Dioxide  < 2 ppmv  < 1 ppmv
Carbon Monoxide  < 1 ppmv  < 1 ppmv
Deuterium Hydride   < 5000 ppmv  < 3000 ppmv
Hydrogen  < 150 ppmv  < 100 ppmv
Hydrocarbons  < 1 ppmv  < 1 ppmv
Tritium  < 0.002 uCi/L

**Moisture level guaranteed only when Electronic Fluorocarbons prepares the cylinders.
All concentrations are on a mol/mol basis unless otherwise stated.
Product sold on the basis of total impurities. Individual impurities may vary slightly.

Chemical & Physical Properties
Molecular Weight 4.03
Valve Outlet CGA 350

 

Shipping Data
DOT Name Deurtrium
Hazard Class 2.1
DOT No. UN 1957
DOT Label Flammable gas
CAS No. 7782-39-0
Cylinder Size Fill Weight (L)
44L/Size 200 5000
16L/Size 80 1800
3L/Size 10 100