natron

uncountable

(mineralogy) A crystalline mixture of hydrous sodium carbonate and sodium bicarbonate, with the chemical formula Na₂CO₃·10H₂O.

Japanese Meaning

ナトロンは、炭酸ナトリウムの水和物と炭酸水素ナトリウムを含む混合鉱物であり、化学式Na₂CO₃·10H₂Oで表される結晶性の鉱物です。

The potter used natron to clean the clay before firing, relying on its alkalinity to remove organic residues.

陶芸家は成形前に粘土を洗うために水和炭酸ナトリウムと炭酸水素ナトリウムの結晶混合物（化学式 Na₂CO₃·10H₂O）を使用し、そのアルカリ性で有機物の残留物を取り除きました。

Sense（1）

(mineralogy) A crystalline mixture of hydrous sodium carbonate and sodium bicarbonate, with the chemical formula Na₂CO₃·10H₂O.

Natron and salt are soluble by liquid, but not all liquid but only such as is cold. Hence water and any of its varieties melt them, but oil does not.