Solubility: Gypsum Is moderately soluble in drinking water, that has a solubility of about two grams for each liter at 25°C. Interestingly, gypsum displays retrograde solubility, which means its solubility decreases as h2o temperature raises – contrary to most salts that become more soluble in hot water. Soil water possible https://www.propanraya.com/id/produk/eco-gypsum-ee-4050