接岨峡温泉 接岨峡3号
Sessokyo Onsen Spring No. 3Operated by · 川根本町
Sodium Bicarbonate spring
A sodium-led bicarbonate spring — the classic jūsō-sen (soda-water) style, soft on the skin. At the wellhead it runs colorless and clear with abundant gas evolution, and in the lab it carries a faint hydrogen sulfide note. Weakly alkaline at pH 8.4, it sits in the Japanese beauty-water family thanks to its bicarbonate dominance and slippery feel.
- Color
- colorless and clear
- Taste
- tasteless
- Odor
- odorless (abundant gas evolution observed)
Analyzed Jun 17, 2013·株式会社サイエンス·Cert no. 第温130602号