| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | ferrous sulfate | United Kingdom | Commonly used as a dietary supplement to treat iron deficiency anemia | 1 |
| 2 | sodium hydrogen sulfate | United Kingdom | Sodium hydrogen sulfate is commonly used as a pH regulator in various food and beverage products. | 1 |
| 3 | sodium hydrogen sulfate | United Kingdom | Sodium hydrogen sulfate is commonly used as a dry acid in food products and baking in the United States and United Kingdom. | 1 |
| 4 | sodium hydrogen sulfate | United Kingdom | Used in household cleaning products | 1 |