Irgafos 168 is a Tris-(di-tertiary butyl phenyl) phosphite. It is a hydrolytically stable organo-phosphite processing stabilizer.

CAS#: 31570-04-4,
FDA/NSF: ≤ 0.5 wt.%,
Functions: Secondary antioxidant, Phosphite,
Product Applications: Gear Oils, Grease oils,
Product Classes: Additive Component, Antioxidant, Extreme Pressure / Antiwear, Lubricants, Metalworking & Grease
Supplier: BASF

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