nesulfate
Nesulfate is a term that can refer to a few different concepts, primarily in chemistry and biology. In inorganic chemistry, "nesulfate" is not a standard or recognized term for a specific compound or ion. It is possible it is a misspelling of a related term or a neologism.
However, in the context of organic chemistry and biochemistry, "nesulfate" or a similar construction might arise
Another possibility is that "nesulfate" is a portmanteau word combining "ne" (meaning new or young) with "sulfate,"