Chemical (CAS#)

Hydrogen sulfide (7783-06-4)

Classification

  • Poisonous Gas
  • Flammable Gas

Formula

H2S

Characteristics

Colorless gas

Treatment

Pressurized cylinder can be used for vapor reduction.

Mechanism/Byproduct

Adsorption/decomposition on the surface through S-H bonds.

Primary Mechanism Type

Adsorption/Neutralization

Byproduct

Magnesium Sulfide

Disposal Notes

Evaluate for Flash Point + Dispose in Landfill if Characteristic Hazard Does Not Exist

Reaction Rate (Slower to Faster)

Reaction Rate: 6

Summary




FAST-ACT Application Methods:

Situations:

D. For vapor contamination, utilize a FAST-ACT Pressurized Cylinder to dispense the product into the air space: Shake the FAST-ACT Pressurized Cylinder to loosen the contents. Pull the ring pin. Squeeze the lever and shake the cylinder in up and down motion to ensure maximum discharge of the FAST-ACT powder. Aim the hose and mist all powder in the direction of hazard. If liquid hazard is also present, sweep hose side to side to ensure complete coverage of liquid hazard.