きのくに温泉
Kinokuni OnsenOperated by · ヤマイチエステート株式会社
Sampled at wellhead
塩
Chloride
Classification
Sodium Chloride spring
A sodium chloride strong-salt spring (kyoensen) — hypertonic, neutral, and unusually mineralized at 32,209 mg/kg, well above ocean salinity. At the wellhead the water emerges yellow-brown and cloudy with a rusty-iron note and an aggressive salty bite. Pumped from a low-temperature source (27.5 degrees C) and reheated for bathing, it leaves a thick mineral coating on the skin once you climb out. Metaboric acid is high at 880.5 mg/kg, adding extra warmth retention.
pH
7.40
Neutral
Source temperature
27.5°C
Low temp.
Tonicity
32.21g/kg
Hypertonic
Free CO₂
113mg/kg
Low
Free H₂S
0.20mg/kg
Low
- Color
- yellow-brown and turbid
- Taste
- strongly salty
- Odor
- iron rust
Highlights
- Strong salt
Analyzed Aug 19, 2016·一般社団法人 和歌山県薬剤師会 医薬品・公衆衛生検査センター·Cert no. 第E1608254号
