Solubility: Gypsum Is reasonably soluble in water, that has a solubility of about two grams per liter at 25°C. Interestingly, gypsum displays retrograde solubility, that means its solubility decreases as water temperature improves – unlike most salts that grow to be more soluble in sizzling drinking water. The following-biggest worldwide https://www.propanraya.com/id/produk/eco-gypsum-ee-4050