若葉温泉
Wakaba OnsenOperated by · Karakami Hotels&Resorts 株式会社
Sampled at wellhead
曹
Bicarbonate
+ Chloride
Classification
Sodium Bicarbonate-Chloride spring
A sodium-led bicarbonate-chloride spring — a jūsō-sen base with the salty edge of a chloride sub-type layered on top. Neutral pH, a faint hydrogen sulfide note on the nose, and 64.7 °C at the wellhead. Metasilicic acid at a generous 119.5 mg/kg leaves a thin silica film that smooths the skin, while 5,704 mg/kg of dissolved solids gives the water noticeable body.
pH
7.40
Neutral
Source temperature
64.7°C
Hot
Tonicity
5.70g/kg
Hypotonic
Flow rate
199L/min
Typical
Free CO₂
83mg/kg
Low
- Color
- colorless and transparent
- Taste
- salty
- Odor
- faint hydrogen sulfide
Highlights
- High silica
Analyzed Sep 8, 2023·一般社団法人 和歌山県薬剤師会 医薬品・公衆衛生検査センター·Cert no. 第E2309098号