Destiny Chemicals

Ferrous sulfate is a blue-green chemical used in many applications including medicine, ink and dye manufacturing, as well as agriculture. It can be found in various states of hydration, and several of these forms exist in nature.

Potassium sulfate, also known as sulfate of potash (SOP), is an inorganic compound with the chemical formula K₂SO₄. It is a white, crystalline solid, odorless, and readily soluble in water. It is a potassium salt, and naturally occurs in salt lakes and volcanic lava. It's widely used as a fertilizer due to its potassium and sulfur content, and also has applications in glass and ceramic manufacturing, as well as in pyrotechnics. 

Potassium Schoenite is a double sulphate of potassium and magnesium. It is an ideal fertiliser for crops that do not tolerate chlorine such as tobacco, potato and sugarcane.