Acrylamide — properties & hazards overview
Physical form
Solid; low volatility
Solubility
High in water
Odour
Little to none
Use
Polyacrylamides (flocculants)
Toxicity
high (neurotoxic)
Flammability
low (solid)
Chronic risk
suspected carcinogen
Environmental
effluent management
| Property | Value / Note |
|---|---|
| Emission form | Solution mists (sub-µm to few µm) and handling dust — not true vapour. |
| Reactivity | Polymerises; stabilise/temperature control to prevent deposits. |
| Capture targets | Use fiberbed/HE demister for sub-micron mists; venturi + separator or HEPA for dust. |
| Materials | FRP, PP, PVC-C, 316L generally suitable; check elastomers for amide/water service. |
| Monitoring | PM/opacity on vents; TOC/COD & residual monomer in effluent. |
*Air emissions are typically aerosol/dust; design demisting and wastewater handling accordingly.