Who has ever used equipment for the one-step thermal synthesis of electronic-grade phosphoric acid? I would appreciate it if my colleagues could share some insights. Thank you.
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This post was last edited by 3968668 on 2011-8-15 at 18:02. Electronic-grade phosphoric acid can be synthesized by directly burning high-purity yellow phosphorus and then using pure water to absorb the resulting substance. Those who have conducted experiments or possess such equipment are invited to share their experience. If anyone knows manufacturers that can supply this type of equipment, please send me some information.
Reply 1# zhan*anjiang: It seems that all manufacturers of electronic-grade phosphoric acid are located in Guizhou