sulfate
Meaning
a salt or ester of sulfuric acid.
to treat or combine with sulfuric acid or a sulfate.
Structure
Usage
calcium sulfate is a common ingredient in plaster and drywall.
the industrial process will sulfate the mineral ore to extract the metal.
high levels of sulfate in the water can give it a bitter taste.
Etymology
the word 'sulfate' is a modern chemical term formed in the early 19th century. it combines the latin root 'sulphur', referring to the yellow elemental substance known since antiquity, with the scientific suffix '-ate', which was adopted from latin to systematically name salts. the '-ate' suffix itself traces back to latin participial endings, repurposed in scientific nomenclature to indicate a derivative, particularly an oxidized salt. thus, 'sulfate' literally denotes a compound derived from or containing sulfur in a higher state of oxidation, specifically as part of sulfuric acid.
Analysis
sulf (from latin 'sulphur', meaning brimstone or sulfur, indicating the element); ate (a suffix from latin '-atus', used in chemistry to denote a salt or ester of an acid).