canyon components logo

SODIUM CYANIDE Chemical compatibility with O-rings, rubbers, & plastics

Sodium Cyanide is a white, crystalline inorganic compound with the chemical formula NaCN. It is used in various industrial and chemical applications, primarily in the mining industry for the extraction of gold and silver from ores. Sodium Cyanide is employed in the cyanidation process, where it forms a soluble complex with the precious metals, allowing them to be separated from the ore. It is also used in electroplating, providing a source of cyanide ions for the deposition of metals onto surfaces. In the chemical industry, Sodium Cyanide is used as a reagent in the synthesis of various organic compounds and as a catalyst in certain chemical reactions. Proper handling and storage of Sodium Cyanide are essential to prevent accidents and ensure safety, as it is highly toxic and can pose significant health risks if ingested or inhaled. Proper safety measures, including the use of appropriate protective equipment and adherence to handling protocols, are essential when working with Sodium Cyanide. Its effectiveness as an extractant and reagent makes it a valuable chemical in various applications, although its use requires careful control to prevent hazards.

Need SODIUM CYANIDE resistant plastics, O-rings, rubbers, and seals? Get in touch now!


Canyon Components strives to meet all customer service requests. If you need something that isn't listed below, feel free to contact a Canyon Components product and application consultant and let our knowledgeable staff help you design the perfect part for your needs.

Paint covered o-ring
MaterialPerformanceGet a quote
FFKM (CanRez™, Kalrez®, Chemraz®)Excellent: <15% SwellingGet a quote
FKM ETP (Viton® Extreme)Excellent: <15% SwellingGet a quote
FKM (Viton®)Excellent: <15% SwellingGet a quote
NBR (Buna-N, Nitrile)Excellent: <15% SwellingGet a quote
HNBR (Hydrogenated Nitrile)Excellent: <15% SwellingGet a quote
EPDM (Ethylene Propylene)Excellent: <15% SwellingGet a quote
Aflas® (TFE/P, FEPM)Excellent: <15% SwellingGet a quote
Silicone (VMQ, PVMQ)Excellent: <15% SwellingGet a quote
Fluorosilicone (FVMQ)Excellent: <15% SwellingGet a quote
Polyurethane (PU, AU)--- Insufficient Testing DataGet a quote
Teflon® (PTFE)--- Insufficient Testing DataGet a quote
Neoprene (Chloroprene)Excellent: <15% SwellingGet a quote
SBR (Styrene-Butadiene)Excellent: <15% SwellingGet a quote
ACM (Acrylic Rubber)--- Insufficient Testing DataGet a quote
Butyl (IIR, Isobutylene Isoprene)Excellent: <15% SwellingGet a quote
Butadiene Rubber (BR)Excellent: <15% SwellingGet a quote
Isoprene Rubber (Polyisoprene)Excellent: <15% SwellingGet a quote
Natural Rubber (NR)Excellent: <15% SwellingGet a quote
Hypalon (CSPE)Excellent: <15% SwellingGet a quote
Metal Piston

Get a quote now!

Groove Design References

Learn More

Coatings, Packaging, & Other Services

Learn More

Custom Parts & Custom O-rings

Learn More