山梨市花かげの郷まきおか「花かげの湯」
Hanakage no Sato Makioka 'Hanakage no Yu' SpringOperated by · 山梨市
Sampled at wellhead
湯
Simple
Classification
Sodium Chloride-Sulfate spring
An alkaline simple thermal spring emerging at 48.0 C. A sodium-led, lightly mineralized water (about 434 mg/kg dissolved solids) that lands firmly in Japan's beauty-water family thanks to pH 9.6 — strongly alkaline enough to give a pronounced slippery feel on the skin. A respectable 54.9 mg/kg of metasilicic acid layers in a thin silica film for noticeable smoothness, while a faint rotten-egg whisper of hydrogen sulfide and a slightly salty edge keep the water from reading as bland.
pH
9.60
Alkaline
Source temperature
48.0°C
Hot
Tonicity
0.43g/kg
Hypotonic
Flow rate
250L/min
Typical
Free CO₂
44mg/kg
Low
- Color
- colorless and transparent
- Taste
- slightly salty
- Odor
- faint hydrogen sulfide
Highlights
- High silica
- Strongly alkaline
Analyzed Aug 26, 2019·株式会社メイキョー·Cert no. M19-1692