石和温泉
Isawa OnsenSampled at delivery pipe
湯
Simple
Classification
Sodium Bicarbonate-Carbonate-Chloride spring
A sodium-led simple thermal spring, lightly mineralized at 158.8 mg/kg of dissolved solids and gentle on the body. Its alkaline pH of 9.18 gives the slippery, beauty-water feel that softens the skin, placing it among the more alkaline waters of its class. It is served at a retro Showa-era public bathhouse known for a painted Mt. Fuji mural.
pH
9.18
Alkaline
Source temperature
25.5°C
Warm
Tonicity
0.16g/kg
Hypotonic
Flow rate
151.9L/min
Typical
- Color
- colorless and clear
- Taste
- faintly sulfurous-yellow
- Odor
- faint sulfurous note
Highlights
- Top-decile alkaline
Analyzed Sep 26, 2019·一般社団法人 山梨県食品衛生協会·Cert no. 製泉第令1-9号