| 释义 |
per·sulfate
\|pər, (ˈ)per+\ noun
Etymology: International Scientific Vocabulary per- + sulfate
1. : a sulfate in which the metal has a relatively high valence
< persulfate of iron Fe2(SO4)3 >
2. : a salt of persulfuric acid; especially : a salt (as potassium persulfate) of the acid H2S2O8 |