Product Introduction:
Name: Deuterium gas, heavy hydrogen
English name: deuterium gas
Chemical formula: D2
CAS registration number: 7782-39-0
Appearance: Deuterium gas is a colorless, odorless, non-toxic and flammable gas at room temperature and pressure. It is a stable isotope of ordinary hydrogen.
Product purity: 99.999%
Stability: Stable
Packing instructions: 40~43L special cylinder, CGA350 valve
Melting point: -254.42℃
Boiling point: -249.5℃
Water solubility: Soluble in water
Appearance: Colorless, odorless, non-toxic combustible gas
Application: Replace hydrogen in silicon sintering or annealing processes in semiconductor, solar cell and other electronic industries
Hazard description: Flammable
Deuterium gas, also known as heavy hydrogen, is a colorless, odorless, non-toxic combustible gas at room temperature and pressure. It is a stable isotope of ordinary hydrogen. It contains 0.0139% to 0.0157% of hydrogen in ordinary water. Its chemical properties are exactly the same as ordinary hydrogen. However, due to its large mass, the reaction rate is slower. It is mainly used for special light bulbs, nuclear research, bombardment particles of deuterium nuclear accelerators, tracers, and 1-3% D2+N2 mixed gas is widely used in low water peak optical fiber processing.
Technical parameters:
| Project name | Purity index (%) | Use | ||
| Deuterium gas | ≥99.999 | Replaces hydrogen in silicon sintering or annealing processes in semiconductor, flat panel display, solar cell and other electronic industries; used in nuclear fusion reactions. | ||
| Impurity content (ppm) | CO | ≤1 | ||
| CO2 | ≤1 | |||
| HD | ≤3000 | |||
| H2O | ≤1 | |||
| H2 | ≤300 | |||
| N2 | ≤1 | |||
| O2 | ≤1 | |||
| THC | ≤1 | |||
