A colorless gas with the characteristic foul odor of rotten eggs
Learn more about Hydrogen Sulfide gas, a colorless gas with the characteristic foul odor of rotten eggs, supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
TECHNICAL INFORMATION
Chemical Symbol
H2S
Molecular Weight
34.08
Specific Volume
123.134
CAS Registry Number
7783-06-4
SHIPPING INFORMATION
DOT Proper Name
Hydrogen Sulfide
Hazard Class
2.3
ID Number
UN1053
Labels
Flammable Gas, Poison
Gas, Dangerous to the
Environment
CYLINDER SIZES AVAILABLE
Std. Cylinder Sizes*
Contents
Cylinder Pressure (PSIG)
CGA Valve Connection
300
55lb/24.9kg
252/17.37
330
*Nonstandard cylinder sizes available upon request