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FERROUS AMMONIUM SULFATE Chemical compatibility with O-rings, rubbers, & plastics

Ferrous ammonium sulfate, also known as Mohr's salt, is a light green crystalline solid represented by the chemical formula Fe(NH4)2(SO4)2·6H2O. It is used in analytical chemistry, as a reducing agent, and in the manufacture of certain chemicals. Ferrous ammonium sulfate can cause skin and respiratory irritation upon exposure. Proper handling, storage, and the use of personal protective equipment (PPE) are essential to ensure safety.

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