Solubility: Gypsum Is moderately soluble in h2o, which has a solubility of about 2 grams per liter at 25°C. Curiously, gypsum reveals retrograde solubility, that means its solubility decreases as h2o temperature increases – unlike most salts that turn into additional soluble in very hot drinking water. You should utilize https://www.propanraya.com/id/produk/eco-gypsum-ee-4050