YIPHOS^® 2020

• Chemical Name:

  Diphenyl phosphite (DPP)

• Molecular Formula:

  C₁₂H₁₁O₃P

• Molecular Weight:

  234

• CAS :

  4712-55-4

• Appearance

  Colorless liquid

• Phosphorus Content (%)

  13.2

• Color Number (APHA)

  ≤60

• Acid Value (mg KOH/g)

  ≤50

• Refractive Index (25°C)

  1.5530-1.5580

• Specific Gravity (25°C)

  1.205-1.230

YIPHOS® 2020 is not only an excellent catalyst for esterification, but also provides superior color protection performance in the polymer synthesis process.YIPHOS® 2020 is a phosphite processing stabilizer, it can b e wi-dely applied as a non-stain & non-discoloration stabilizer and ant-ioxidant due to its more rapid decomposition capacity of peroxide. With excellent processing
heat stabilization in elast-omers, adhesives, engineering plastics, synthetic resins, miner -al oil and other organic matrix,it can improve the color and brightness of the products.YIPHOS® 2020 also can improve the plateoutperformance of the PVC products.