Iron(III) oxalate hexahydrate(CAS: 19469-07-9)

Iron(III) oxalate hexahydrate is a crystalline compound with the molecular formula Fe(C2O4)3·3H2O. Its CAS number is 19469-07-9. The compound has a molecular weight of approximately 366.96 g/mol. It is sparingly soluble in water and less soluble in ethanol. It is stable under normal conditions but reacts with bases to form iron(III) hydroxide. It is also known for its reactivity with reducing agents.

Iron(III) oxalate hexahydrate is typically synthesized by reacting iron(III) salts with oxalic acid. The reaction is carried out in an aqueous solution under mild conditions. Commonly, iron(III) nitrate or iron(III) sulfate is used as the iron source, and oxalic acid serves as the complexing agent. The product is often purified by crystallization.

Iron(III) oxalate hexahydrate is used in various industries. It is a key component in the production of certain types of catalysts, particularly in the petroleum industry. It is also utilized in the synthesis of other iron compounds and in the preparation of pigments. In the pharmaceutical industry, it is used as a source of iron in dietary supplements and as a reducing agent in organic synthesis.

When handling Iron(III) oxalate hexahydrate (CAS: 19469-07-9), it is important to wear appropriate personal protective equipment (PPE) including gloves and safety goggles. This compound should be stored in a cool, dry place away from direct sunlight. It should be kept in a fume hood during preparation and use to minimize inhalation risks. In case of a spill, the area should be cleaned up immediately, and the material safety data sheet (MSDS) should be consulted for specific cleanup procedures.