Solubility: Gypsum Is moderately soluble in h2o, using a solubility of about two grams per liter at twenty five°C. Curiously, gypsum exhibits retrograde solubility, meaning its solubility decreases as h2o temperature improves – contrary to most salts that turn out to be much more soluble in scorching h2o. Soil h2o https://www.propanraya.com/id/produk/eco-gypsum-ee-4050