Aguaí – Fonte Dolores is a still water from Brazil. Magnesium-bicarbonate type, low mineralization.
| Ion | mg/L |
|---|---|
| Calcium (Ca²⁺) | 6.5 |
| Magnesium (Mg²⁺) | 4.8 |
| Sodium (Na⁺) | 7.9 |
| Chloride (Cl⁻) | 1.1 |
| Sulfate (SO₄²⁻) | 0.4 |
| Bicarbonate (HCO₃⁻) | 61.9 |
| At a glance | |
|---|---|
| Total of these six minerals | 82.6 mg/L |
| Total hardness (as CaCO₃) | 36 mg/L |
| Alkalinity (as CaCO₃) | 50.8 mg/L |
| Sulfate-to-chloride ratio | 0.4:1 |
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 |
|---|---|---|
| Epsom salt (MgSO₄) | 0.04 g | 0.05 g |
| Chalk (CaCO₃) | 0.26 g | 0.27 g |
| Baking soda (NaHCO₃) | 0.46 g | 0.48 g |
Closest match with these salts; it can't reach HCO3 37.2 mg/L vs 61.9 exactly.
Fonte Dolores, São Joaquim de Bicas, MG. Values from brand website. Analysis/label date: Boletim nº 015/LAMIN-Caeté/2025, 09/02/2026.