Solubility: Gypsum is moderately soluble in water, by using a solubility of about 2 grams for every liter at 25°C. Apparently, gypsum reveals retrograde solubility, this means its solubility decreases as water temperature improves – as opposed to most salts that turn out to be extra soluble in incredibly hot https://www.propanraya.com/id/produk/eco-gypsum-ee-4050