ak201213

Manufacturer of Zinc Sulphate fertilizer 1.Fertilizer Grade 2.white Granular 3.Large Stock,Fast Delivery 4.Manufacturer Basic Properties: Colorless or white crystalline, particle or powder,Without odour. Astringent taste. In the dry air weathering, 280 °C lost all gesso, 500 °C above decomposition. 1 g soluble in 0.6 ml water, 2.5 ml glycerin, not soluble in alcohol. To become acidic aqueous ...