楽水園ホテル 2号源泉
Rakusuien Hotel Spring No. 2Operated by · 楽水園ホテル
塩
Chloride
- Color
- colorless and transparent
- Taste
- tasteless
- Odor
- odorless
Sodium Chloride spring
pH 7.9Weakly alkalineHigh silica
Composition fingerprint1.2 g/kg dissolved · Hypotonic
Na⁺78
Ca²⁺20
Cl⁻83
◀ 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, weakly alkaline at the wellhead (pH 7.9) and pH 8.06 in the lab — soft on the skin and squarely in the Japanese beauty-water family. It carries 76.4 mg/kg of metasilicic acid, leaving the kind of thin silica film that makes skin feel smoother. At 31.2 °C it is a cold-mineral/low-temperature source, reheated for bathing.
Sampled at wellhead·Analyzed Sep 18, 2015·株式会社 山梨県環境科学検査センター·Cert no. 山環温第27-14号