あさひ温泉
Asahi Onsen塩
Chloride
+ Bicarbonate
- Color
- colorless and transparent, with a faint metallic tinge
- Taste
- faintly metallic
- Odor
- a faint metallic (iron) note
Sodium Chloride-Bicarbonate spring
pH 7.9Weakly alkalineCold mineral source · 38°CHigh silica
Composition fingerprint1.2 g/kg dissolved · Hypotonic
Na⁺84
Cl⁻53
HCO₃⁻38
◀ CationsAnions ▶
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Chloride Cl⁻
- table-salt anion — coats the skin and holds heat in.
Known good for
- Warmingcold sensitivity
- Smooth skindry, rough skin
- Cutsminor wounds
A sodium-led chloride spring with bicarbonate softness layered in, giving the water a rounder feel than salinity alone would suggest. Weakly alkaline and soft on the skin, it carries moderate mineralization with noticeable body. At the wellhead the water shows a faint metallic iron note in taste and smell, and a respectable 58.9 mg/kg of metasilicic acid leaves the kind of thin film that makes skin feel smoother afterwards.
Sampled at wellhead·Analyzed Apr 24, 2018·株式会社 山梨県環境科学検査センター·Cert no. 山環温第30-2号
