Triisodecyl Phosphite CAS 25448-25-3

① Acts Triisodecyl phosphite as a primary antioxidant and heat stabilizer for PVC, PE, PP and synthetic rubbers, inhibiting thermal oxidative degradation and extending polymer service life in plastic/rubber manufacturing.

② Serves Triisodecyl phosphite CAS 25448-25-3 as a lubricant extreme pressure additive and metal deactivator for industrial oils, improving anti-wear performance and anti-corrosion effect in lubrication systems.

③ Functions as a plasticizer and processing aid for resin formulations, enhancing melt fluidity and processing smoothness in polymer production.

Store Triisodecyl phosphite CAS 25448-25-3 at 5-30℃ in sealed amber glass/HDPE drums in a cool, dry, well-ventilated area, away from open fire, strong oxidants, acids and direct sunlight. Wear nitrile gloves, safety goggles and vapor mask; avoid inhalation, skin/eye contact & ingestion (mild irritant). Reseal tightly post-use to prevent oxidation, hydrolysis and volatilization. Dispose via licensed waste channels; transport as non-hazardous liquid, keep away from heat sources, no inhibitor needed, avoid mixing with oxidizing substances and water.

Triisodecyl phosphite CAS 25448-25-3 is a low-toxic colorless transparent liquid with excellent antioxidant and chelating properties, non-hygroscopic, good thermal stability and no self-polymerization risk under normal storage.

Triisodecyl phosphite features triisodecyl phosphite structure with strong free radical scavenging ability; low volatility ensures safe processing, good compatibility with polymers/oils, cost-effective for industrial production with stable batch quality and broad application scope.