Solubility: Gypsum Is reasonably soluble in h2o, that has a solubility of about two grams for each liter at 25°C. Apparently, gypsum exhibits retrograde solubility, meaning its solubility decreases as water temperature improves – as opposed to most salts that come to be a lot more soluble in sizzling water. https://www.propanraya.com/id/produk/eco-gypsum-ee-4050