| Answer | Crossword Clue |
|---|---|
| TANNATE | Chemical salt in some inks |
| TANNATE | Chemical salt in some black inks |
| OXALATE | Chemical salt in spinach and parsley |
| fumarate | the salt of fumaric acid, a key chemical intermediate in the Krebs cycle |
| borosilicate | a salt of boric and silicic acids, used in making heat- and chemical-resistant glass |
| borosilicates | BOROSILICATE, a salt of boric and silicic acids, used in making heat- and chemical-resistant glass |
