Solubility: Gypsum is moderately soluble in drinking water, having a solubility of about two grams per liter at twenty five°C. Interestingly, gypsum exhibits retrograde solubility, this means its solubility decreases as water temperature improves – contrary to most salts that become more soluble in incredibly hot drinking water. Once the https://www.propanraya.com/id/produk/eco-gypsum-ee-4050