Sketch: Brief Description of Ammonium Sulfate MaterialsColorless crystals or white particles. No odor. Decomposition above 280 ℃. Solubility in water: 70.6g at 0 ℃ and 103.8g at 100 ℃. Insoluble in ethanol and acetone. The pH of 0.1mol/L aqueous solution i…

Sketch: Brief Description of Calcium Bicarbonate MaterialsCalcium bicarbonate is an inorganic acid salt. Easy to dissolve in water, chemical formula Ca (HCO3) 2, relative molecular weight 162.06, calcium carbonate dissolved in carbon dioxide aqueous solution …

Sketch: Overview of Pistachio MaterialsPistachio, also known as "nameless fruit", is similar to ginkgo and differs from ginkgo in that it has cracks and cracks. Pistachios are rich in vitamins, minerals, and antioxidant elements, with significant ch…