Basic

CAS No.	1333-74-0
Product Name	Hydrogen
Synonyms	Compressed hydrogen; molecular hydrogen; Industrial Hydrogen
Molecular Formula	1H2
Molecular Weight	2.0157

Physical property

Melting point	-259℃
Water solubility	0.00017 g/100 mL

Hazard Symbols	F+:Highly flammable;
Risk Codes	R12:;
Safety Description	S9:; S16:; S33:;