Solubility: Gypsum is moderately soluble in water, that has a solubility of about two grams for each liter at twenty five°C. Interestingly, gypsum displays retrograde solubility, meaning its solubility decreases as drinking water temperature raises – contrary to most salts that grow to be much more soluble in hot drinking https://www.propanraya.com/id/produk/eco-gypsum-ee-4050