元湯なかむら館
Motoyu Nakamurakan Spring塩
Chloride
- Color
- milky white
- Taste
- not recorded
- Odor
- not recorded
Sodium-Calcium Chloride spring
pH 8.0AlkalineHot source · 52°C
Composition fingerprint16.3 g/kg dissolved · Hypertonic
Na⁺53
Ca²⁺46
Cl⁻100
◀ 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
- Aches & jointsstiff shoulders
- Smooth skindry, rough skin
A sodium-calcium chloride spring emerging hot at 52.4 °C. With roughly 16,270 mg/kg of dissolved solids it is richly mineralized and hypertonic, leaving a salty mineral film on the skin that holds in warmth well after the bath. The water is alkaline on the pH scale, so it feels soft despite the salt.
Analyzed Jan 30, 2021·一般社団法人 長野県薬剤師会検査課