Solubility: Gypsum Is reasonably soluble in drinking water, using a solubility of about 2 grams for every liter at 25°C. Curiously, gypsum reveals retrograde solubility, indicating its solubility decreases as h2o temperature raises – compared with most salts that turn out to be extra soluble in warm water. Gypsum, with https://www.propanraya.com/id/produk/eco-gypsum-ee-4050