| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | aluminum nitrate | United States | Aluminum nitrate is used in industrial processes and chemical reactions. | 1 |
| 2 | lead nitrate | United States | Lead nitrate is considered a toxic substance and its use is heavily regulated due to its harmful effects on health and the environment. | 1 |
| 3 | sodium nitrate | United States | Used as a food preservative in processed meats | 1 |
| 4 | sodium nitrate | United States | Used as a preservative in processed meats and cheeses, and not typically consumed directly. | 1 |
| 5 | sodium nitrate | United States | Used as a food preservative in processed meats like bacon and hot dogs | 1 |