混合泉
Yukawa Blended SpringOperated by · 湯川共同浴場組合
Mixed source
湯
Simple
- Color
- nearly colorless and transparent
- Taste
- tasteless
- Odor
- odorless
Sodium-Calcium Sulfate-Chloride spring
pH 8.4Weakly alkalineHot source · 42°CHigh silica
Composition fingerprint0.8 g/kg dissolved · Hypotonic
Na⁺62
Ca²⁺34
SO₄²⁻58
Cl⁻35
◀ CationsAnions ▶
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Sulfate SO₄²⁻
- "gypsum / Glauber's salt" — vessels and wound healing.
Known good for
- Aches & jointsstiff shoulders
- Smooth skindry, rough skin
- Recoveryfatigue, stress
A hot simple thermal spring blended from two of Yukawa Onsen's wells. Mildly alkaline and soft on the skin, it sits in Japan's beauty-water family, helped along by 58.8 mg/kg of metasilicic acid that leaves a thin silica film for a smoother feel. The water is nearly colorless and transparent, with no taste or smell.
Sampled at community bath·Analyzed Feb 18, 2008·財団法人静岡県生活科学検査センター·Cert no. M07101号-2