新湯
ShinyuOperated by · 丸山温泉工業株式会社
黄
Sulfur
- Color
- faint yellow, transparent
- Taste
- weakly sweet
- Odor
- weak hydrogen sulfide
Sodium Carbonate-Bicarbonate spring
pH 9.4AlkalineHot source · 45°CTop-decile alkaline
Composition fingerprint0.4 g/kg dissolved · Hypotonic
Na⁺96
CO₃²⁻38
HCO₃⁻28
◀ CationsAnions ▶
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Carbonate CO₃²⁻
- strongly alkaline; slippery feel.
Known good for
- Skin conditionsatopic skin, eczema
- Circulationtired legs
- Aches & jointsstiff shoulders
- Sensitive-skin cautionbroken or dry skin
An alkaline simple sulfur spring. At the wellhead the water carries a faint yellowish tint, a soft rotten-egg whiff of hydrogen sulfide, and a barely sweet note on the tongue. At pH 9.4 it sits firmly in the Japanese beauty-water family, with the slippery feel that strong alkalinity gives on the skin. Mineralization is light at 0.413 g/kg, so the body of the water stays gentle rather than heavy.
Sampled at wellhead·Analyzed Feb 28, 2023·株式会社 太平環境科学センター