Chemical (CAS#)

Arsine (7784-42-1)

Classification

  • Poisonous Gas
  • Flammable Gas

Formula

AsH3

Characteristics

Colorless gas with a mild garlic like odor

Treatment

Apply FAST-ACT powder to fully cover liquid spill and absorb excess liquid.

Mechanism/Byproduct

Reaction with surface OH groups to form arsenic acid, neutralized by MgO

Primary Mechanism Type

Neutralization

Byproduct

Neutralized Arsenic Acid

Disposal Notes

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

Reaction Rate (Slower to Faster)

Reaction Rate: 4

Summary




FAST-ACT Application Methods:

Situations:

D. For vapor contamination, utilize a FAST-ACT Pressurized Cylinder to dispense the product into the airspace: 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