Caldas de Penacova is a still water from Portugal. Sodium-chloride type, very low mineralization.
| Ion | mg/L |
|---|---|
| Calcium (Ca²⁺) | 0.6 |
| Magnesium (Mg²⁺) | 1.1 |
| Sodium (Na⁺) | 5.6 |
| Chloride (Cl⁻) | 9.8 |
| Sulfate (SO₄²⁻) | 1.3 |
| Bicarbonate (HCO₃⁻) | 2.9 |
| At a glance | |
|---|---|
| Total of these six minerals | 21.3 mg/L |
| Total hardness (as CaCO₃) | 6 mg/L |
| Alkalinity (as CaCO₃) | 2.4 mg/L |
| Sulfate-to-chloride ratio | 0.1:1 |
Mineral salts to dissolve in reverse-osmosis or distilled water, calculated by the BrewWaterSolver solver with the most common homebrew salts.
| Salt | 5 gal (18.9 L) | 20 L |
|---|---|---|
| Calcium chloride (CaCl₂) | 0.20 g | 0.21 g |
| Epsom salt (MgSO₄) | 0.01 g | 0.02 g |
| Baking soda (NaHCO₃) | 0.02 g | 0.02 g |
Closest match with these salts; it can't reach Ca 5.9 mg/L vs 0.6 exactly.
aquífero profundo, Mata das Caldas, Penacova. Values from brand website.