Solubility: Gypsum Is moderately soluble in h2o, which has a solubility of about 2 grams per liter at 25°C. Apparently, gypsum reveals retrograde solubility, which means its solubility decreases as water temperature will increase – not like most salts that become extra soluble in sizzling drinking water. Calcination: The rock https://www.propanraya.com/id/produk/eco-gypsum-ee-4050