天の川温泉
Amanogawa Hot SpringOperated by · 天川村
Sampled at wellhead
湯
Simple
Classification
Sodium Bicarbonate spring
A weakly alkaline simple thermal spring led by sodium, qualifying on its fluoride and sodium-bicarbonate content. At pH 8.35 it has the soft, slippery touch of the Japanese beauty-water family. Lightly mineralized at 631 mg/kg of dissolved solids, it is gentle on the body; as a cold-mineral source below 25 °C it is reheated for bathing.
pH
8.35
Weakly alkaline
Source temperature
19.1°C
Cold mineral
Tonicity
0.63g/kg
Hypotonic
Flow rate
9L/min
Low
- Color
- almost colorless and transparent
- Taste
- slightly salty
- Odor
- odorless
Highlights
- Cold mineral
Analyzed May 25, 2017·野村興産株式会社ヤマト環境センター·Cert no. 第B1700049号