野上本館
Nogami HonkanOperated by · 合資会社 野上旅館
曹
Bicarbonate
- Color
- colorless and clear
- Taste
- tasteless
- Odor
- odorless
Sodium-Calcium Bicarbonate spring
pH 7.2NeutralHot source · 56°CHigh silica
Composition fingerprint1.1 g/kg dissolved · Hypotonic
Na⁺53
Ca²⁺22
Mg²⁺20
HCO₃⁻74
Cl⁻16
◀ 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
- Recoveryfatigue, stress
A sodium-calcium bicarbonate spring of the classic jūsō-sen style, soft on the skin. Neutral pH gives it a gentle feel, placing it squarely in Japan's beauty-water family. A generous 198 mg/kg of metasilicic acid leaves the kind of silica film that makes skin feel noticeably smoother afterwards.
Sampled at wellhead·Analyzed Nov 4, 2003·社団法人 大分県薬剤師会 検査センター·Cert no. 大薬検 第UU15110001号