CAS No.: 80584-86-7
MK DHOP phosphite is a high molecular weight phosphite which has a relatively high phosphorus content. It has a free hydrxyl number of approximately 20 mg KOH/g. MK DHOP phosphite is useful as a secondary stabilizer for PVC resins where regulatory approval for food contact is not required.
Product Advantage
MK-DHOP is a sophisticated liquid phosphite stabilizer characterized by its high molecular weight and elevated phosphorus content. This advanced formulation features a free hydroxyl number of approximately 20 mg KOH/g, making it particularly effective as a secondary stabilizer for PVC resin applications. The compound's unique chemical structure (CAS No.: 80584-86-7) enables superior stabilization performance in industrial-grade polymer processing. While not suitable for food contact applications, MK-DHOP demonstrates exceptional utility in non-food contact PVC formulations, providing enhanced thermal stability and processing reliability.
