Zinc Sulphate Heptahydrate / Zinc Sulfate Heptahydrate (ZnSO4•7H2O) occurs in nature as the mineral goslarite. Chemists manufacture it by treating any metal that contains zinc with sulfuric acid. For pharmaceutical use, chemists use high-purity zinc oxide to obtain the ZnSO4•7H2O. 

Zinc sulfate has applications in many industries, including printing, electroplating, agriculture and health. Bisley supplies ZnSO4•7H2O to the agricultural sector. Changing gears, we’ll explore all the utilisations and health effects of this substance, helping you understand this compound. ZnSO4•7H2O was historically known as white vitriol. It’s a colourless solid, usually a white powder or crystals. If you use zinc sulfate, store it at room temperature. 

Applications of Zinc Sulfate by Industry

As we mentioned, multiple industries utilise zinc sulfate for various applications. 


Fertilisers and agricultural sprays utilise this compound to supplement zinc in plants. The compound also prevents moss growth on roots. Additionally, zinc sulfate acts as a supplement in animal feeds. 


Rayon production utilises zinc sulfate heptahydrate. The printing industry uses it to produce lithopone. It also acts as an electrolyte in the electroplating industry. Preservation of skins and leather also utilises zinc sulfate . Distillers and brewers use zinc sulfate to increase the alcohol yield of the yeast in the brewing process. 


Zinc sulfate heptahydrate has many different uses across industries if used correctly. It’s also a crucial additive for animal feed and lactating dairy cows. Additionally,  it has an application as an additive to plant fertiliser and brewers often use it to improve yeast.