Middlesex Gases

Specialty Gases

Hydrogen Sulfide Gas Supplier for New England

Hydrogen Sulfide Gas

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

SPECIFICATIONS SUBJECT TO CHANGE

Contact Us To Confirm

Additional Information
GradePurityImpuritySpecifications Equipment Recommended
2.6 99.6% (liquid phase)     Call for Recommendation
This information in no way replaces the Safety Data Sheets (SDS) for use and safety standards. Please refer to the SDS for details.

Let us know how we can help your business.