What is sulphate sulfate hepahydrate?

ferrous sulphate hepahydrate (feso _{4 · 7h 2 o) is an iron compound that consists of sulfuric acid on iron. It also occurs naturally as a relatively common mineral melanteriite, which is assumed that it comes from oxidation of iron sulphides such as pyrits. The compound is a light green, a crystalline solid and is called Copperas or the "Green showcase". In the early times it was used in the production of sulfuric acid, but this method was replaced at the beginning of the 18th century. The main sulphate of hepahydrate is now used as a mineral supplement, provides iron source and is applied to soils to alleviate iron deficiency. Iron can exist in two oxidation conditions, +2 and +3. In modern chemical nomenclature they are known as Iron II and Iron III, but previously known as "Ferlous" and "Ferric". The modern name for sulphate hepahydrate of iron sulfate is therefore sulphate hepahydrate Iron II, but it is often called its old name.}

Part of the name "hepahydrate" refers to the presence of seven water molecules in a crystalline form of the compound. This is sometimes known as the "water of crystallization" and is found in many metal salts, such as copper sulphate and cobalt chloride. Hepahydrate sulphate heating burns out of the water and leaves the anhydrous rail sulphate, non -crystalline white powder. It can be restored to its crystalline hydrated mold by adding water. In most contexts, the term iron sulphate is used to indicate hepahydrate.

stronger heating the anhydrous form releases sulfur oxide (SO _{2 ) and sulfur dioxide (SO 3 + SO 2 + SO 3 . This was the basis of the long -term ended method of producing sulfuric acid; Sulfur oxide was combined with water to form acid. StrongAnene heating caused the process to be uneconomical and soon interrupted when it became cheaper production.}

The human body needs iron in significant amounts for the production of hemoglobin, the protein of red blood cells that transports oxygen. Because the railway sulphate provides this element in an easily absorbable form, it is used to treat iron deficiency anemia. During pregnancy, women are often prescribed with iron sulfate tablets to maintain iron levels. Hepahydrate Sulfate is not considered toxic, but exceeding the recommended dose can cause gastrointestinal tract irritation, resulting in abdominal pain, nausea and vomiting. Ingestion of excessive amount can be life.

iron deficiency in soils can lead to chlorosis in plants that can be repaired by applying iron sulphate to the soil. Another gardening application is to prevent moss growth on lawns. The iron sulphate is also used in wastewater treatment - timeThis combined with lime - to remove undesirable substances by precipitation.