Zinc sulfate
Offer type: salePublished: 01.04.2015
Sell Zinc sulphate.
Colorless crystals, density 3,74 g/cm3. Solubility in water (%):
29,4 (0 °C), 37,7 (99 °C). From solutions at temperatures below 38,8 °C
crystallizes ZnSO4·7H2O (zinc sulphate), ranging from 38,8 °C to
70 °C - ZnSO4·6H2O, above 70 °C is formed monohydrate ZnSO4·H2O.
Last dewatered at 238 °C. zinc Sulfate in the range of 600-900
°C decomposes into ZnO and SO3. Weak solutions of zinc sulfate turbid when
the hydrolysis due to the discharge of sediment 3Zn(OH)2·ZnSO4·4H2O.
Proposed chemical raw materials, laboratory glassware, chemical products, chemical reagents at competitive prices.
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Ivanov Viktor Ivanovich
