Non-Cyanide Chemistries Displace Cyanide In Sensitive Applications
Sulphite and other non-cyanide gold electrolytes have moved from niche to necessity in semiconductor packaging and medical device plating, because cyanide baths attack photoresists and several substrate materials that modern processes now depend on entirely. Roughly 27% of electronic gold plating volume now uses non-cyanide chemistry. Handling and disposal advantages matter as well, since cyanide regulation has tightened considerably across most producing regions. The chemistry is harder to stabilise and less forgiving of contamination, which gives formulators with genuine process capability a defensible position here rather than a commodity one.
Market Impact: Reaches 3,800 contacts per vehicle








