Iron Naphthenate Solution, identified by the CAS number 1338-14-3

Iron Naphthenate Solution, identified by the CAS number 1338-14-3, is a complex mixture of iron salts derived from naphthenic acids, which are cyclic compounds with aliphatic side chains found in naphthalene-based crude petroleums. This solution is a heavy-metal soap that is combustible and is available commercially as a liquid containing approximately 6% iron.

Characterized by its brown color and a density of 0.9 g/cm³, Iron Naphthenate Solution is slightly soluble in water and has a flash point of 40°C. It is used primarily as a drier in the paint and coating industry, hastening the drying of oleoresinous coating materials used to line the inner surfaces of food-containing cans. The solution is also employed as a food additive and as an additive in heavy fuels to improve combustion efficiency.

In terms of safety, Iron Naphthenate Solution is classified with hazard statements including H226 (Flammable liquid and vapor), H304 (May be fatal if swallowed and enters airways), H340 (May cause genetic defects), and H350 (May cause cancer). It is advised to keep the solution away from heat, sparks, open flames, and hot surfaces, and to avoid breathing in dust, fumes, gas, mist, vapors, or spray. In case of skin contact, contaminated clothing should be removed immediately and the skin should be washed with soap and plenty of water. For eye contact, the eyes should be rinsed with pure water for at least 15 minutes and a doctor should be consulted.

Storage and handling of Iron Naphthenate Solution require a well-ventilated area, suitable protective clothing, and precautions to avoid contact with skin and eyes. The solution should be stored in a tightly closed container in a dry, cool, and well-ventilated place, separate from foodstuff containers or incompatible materials.

In summary, Iron Naphthenate Solution is a versatile industrial chemical with applications in the paint and coating industry, as a food additive, and as a fuel additive. Its unique properties and reactivity make it an important component in a variety of industrial processes. Proper safety measures and handling procedures are crucial due to its combustible nature and potential health risks.