口坂本温泉 口坂本2号
Kuchisakamoto Onsen Well No. 2Operated by · 静岡市長 田辺信宏
Sampled at wellhead
曹
Bicarbonate
Classification
Sodium Bicarbonate spring
The Kuchisakamoto No. 2 source is a municipally operated well in a mountain hamlet of Shizuoka City. A sodium bicarbonate spring of the classic jūsō-sen style, it emerges with a visible evolution of gas and a faint hydrogen-sulfide note. At pH 9.0 the water is alkaline, sitting in Japan's beauty-water family with a noticeably slippery feel on the skin. Moderate mineralization (1,188 mg/kg) plus metasilicic and metaboric acids round out a soft, smooth bath.
pH
9.00
Alkaline
Source temperature
37.5°C
Warm
Tonicity
1.19g/kg
Hypotonic
Flow rate
99.1L/min
Typical
- Color
- faintly bluish and clear
- Taste
- tasteless
- Odor
- faint hydrogen sulfide
Highlights
- Top-decile alkaline
Analyzed Aug 19, 2019·一般財団法人 静岡県生活科学検査センター·Cert no. 第MI9015号