株式会社 柳屋
YanagiyaOperated by · 株式会社 柳屋
塩
Chloride
+ Sulfate
- Color
- colorless and clear with a faint hydrogen sulfide odor and salty taste
- Taste
- slightly salty
- Odor
- faint hydrogen sulfide
Sodium Chloride-Sulfate spring
pH 8.6AlkalineHigh silica
Composition fingerprint1.4 g/kg dissolved · Hypotonic
Na⁺81
Ca²⁺18
Cl⁻73
SO₄²⁻22
◀ 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
- Circulationtired legs
- Aches & jointsstiff shoulders
A sodium-led chloride spring with a sulfate component layered in. It is alkaline, giving the slippery beauty-water feel, and carries a faint hydrogen sulfide note with a salty edge on the lips. Metasilicic acid runs to 114 mg/kg — enough to leave a thin silica film that makes skin feel noticeably smoother afterwards.
Sampled at wellhead·Analyzed Jun 21, 2023·山梨県環境科学検査センター·Cert no. 山環温第2023-1号