Crossword clues for the word: SULFATE The word SULFATE has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for SULFATE Showing 1 to 4 of 4 results Clue(s) "Dyeing ingredient, zinc ___" An acid salt. Chemical fertilizer Ammonium ___ Zinc ___ (fertilizer ingredient)