養老温泉２号泉
Yoro Onsen Spring No. 2塩
Chloride
Sodium-Calcium Chloride spring
Composition fingerprint8.3 g/kg dissolved · Isotonic
Na⁺53
Ca²⁺36
Cl⁻94
◀ CationsAnions ▶
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Chloride Cl⁻
- table-salt anion — coats the skin and holds heat in.
Known good for
- Warmingcold sensitivity
- Cutsminor wounds
- Recoveryfatigue, stress
Yoro Onsen Spring No. 2 is a sodium-calcium chloride spring — salty, heat-retaining water in which chloride accounts for almost the entire anion balance. Moderately mineralized with noticeable body, it leaves the faint mineral film that keeps warmth in long after you climb out. Unusually, the posted analysis classes it as isotonic and neutral, so its osmotic pressure sits close to the body's own and the soak feels gentler than the salt content suggests. The notice lists cuts, peripheral circulation disorders, cold sensitivity and dry skin among the conditions this spring type is documented for.
Analyzed Aug 28, 2018