若葉団地
Wakaba Danchi SpringOperated by · Karakami Hotels & Resorts株式会社
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Bicarbonate
+ Chloride
- Color
- colorless and clear
- Taste
- salty
- Odor
- faint hydrogen-sulfide note
Sodium Bicarbonate-Chloride spring
pH 7.4NeutralHot source · 65°C
Composition fingerprint5.7 g/kg dissolved · Hypotonic
Na⁺90
HCO₃⁻51
Cl⁻48
◀ CationsAnions ▶
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Bicarbonate HCO₃⁻
- "soda" — softens skin, leaves it smooth.
Known good for
- Smooth skindry, rough skin
- Aches & jointsstiff shoulders
- Warmingcold sensitivity
A sodium-led bicarbonate–chloride spring — the classic 'jūsō-sen' style with a salt-tinged finish from a chloride sub-type. At the wellhead it carries a faint rotten-egg note of H₂S and reads salty on the tongue. Hot (64.7 °C) and neutral, with 5.7 g/kg of dissolved solids — soft on the skin but holds warmth well.
Sampled at wellhead·Analyzed Sep 25, 2023·一般社団法人 和歌山県衛生検査センター·Cert no. 第E230908号