[Joseph]

Hi,

I am required to look for the ignition temperatures of several fuels. Two of these fuels are hydrogen gas and hydrogen liquid. After searching on the Internet, I have only been able to come across the value for 'Hydrogen' and it does not indicate what state the hydrogen is in. Does this mean that no matter what, the ignition temperature is going to be the same no matter what state (be that solid, liquid, gas) the hydrogen is in? Is this the same for the flash points as well? And if the answer is yes, does this apply for all chemicals (e.g. liquid octane compared to gas octane)?

Thank-you and your help will be greatly appreciated

[billnotgatez]

I always thought they allowed hydrogen to become a gas before igniting.