Silver Odorless Clear Crystals And Non Toxic Carry Oxygen Ferrous Sulphate

Ferrous sulphate is a compound made of iron and sulphuric acid. It comes in two different grades, reagent grade and industrial grade. Reagent grade has a higher purity than industrial grade and is suitable for use in laboratories, where it is used to test for the presence of iron. Ferrous sulphate is a bittersweet salty, iron-containing compound. This conversion is usually accomplished by treatment of iron sulfate with hydrogen sulfide gas, forming sodium sulfide followed by treatment with calcium hydroxide or calcium oxide. This product is most commonly used to boost the iron content in human diets, or as a supplement for livestock and poultry. Ferrous sulfate is the chemical compound with the formula feso4. It is derived from iron sulfate, a ferric salt.