Sodium methacrylate(CAS: 5536-61-8)

Sodium methacrylate is a chemical compound with the formula C3H4NaO2. It is the sodium salt of methacrylic acid and appears as a white, odorless powder. This compound is highly soluble in water and has applications in polymer chemistry, pharmaceuticals, and industrial processes. Its key characteristics include stability under normal conditions and reactivity with strong acids or bases.

Sodium methacrylate is widely used in pharmaceuticals as a polymer precursor for drug delivery systems and coatings. In industry, it serves as a raw material for producing methacrylate-based polymers, adhesives, and coatings. It also finds applications in food industry as an emulsifier and in research for synthetic chemical processes. Additionally, it is used in manufacturing water-soluble resins and as a stabilizer in various formulations.

Sodium methacrylate is generally considered safe when handled properly. It has low toxicity in normal use but may cause skin or eye irritation upon contact. Safety guidelines recommend wearing protective gloves and eyewear during handling. It complies with standard chemical safety regulations, including OSHA and EPA guidelines, and is non-hazardous under appropriate conditions. However, inhalation of dust should be avoided, and emergency exposure protocols should be followed.

Sodium methacrylate should be stored in a cool, dry place with controlled humidity (below 60%) and away from direct light. It requires a sealed container to prevent moisture absorption and maintain stability. The optimal storage temperature is 20-25°C. Avoid exposure to strong acids or bases to prevent decomposition. Ensure proper ventilation and store away from incompatible materials.