What is hydrogen?

• Hydrogen is a colorless, odorless, tasteless, non-toxic and flammable gas.

• This element is present in the form of gas at ambient temperature and atmospheric pressure.

• This gas is known as the lightest gas and with a density of approximately %0.07 of air with an invisible flame of hydrogen in the presence of air with a blue flame is very faint and in many cases burns with an invisible flame.

Available hydrogen grades:

%99.9999 -%99.999 – %99.99 – %99.5

Tanks and maintenance:

• Hydrogen gas is portable in cylinders, trailer tubes and pressure vessels.

• Liquid hydrogen can be stored and transported at room temperature in multi-crusted cryogenic tanks for liquid hydrogen.

Compatible and incompatible materials:

• Non-corrosive hydrogen gas at pure temperature can be in contact with ordinary metals.

• Ordinary carbon steels lose their conductivity at the temperature of liquid hydrogen and become very brittle.

Suitable for standing to liquid hydrogen:

• Austenitized nickel chromium (stainless steel), copper, copper-silicon alloy, aluminum, monel, and some brass and bronze alloys are suitable for exposure to liquid hydrogen.