(4712-55-4) Diphenyl Phosphite

Product Description

A diaryl phosphite antioxidant with high phosphorus content and high activity, which can be widely used in polyolefin, resin synthesis, lubricating oil, etc., to improve light resistance and color stability. It is used in the synthesis of unsaturated polyester resin, which can effectively improve the color of the resin after synthesis. This product can also be used as a PVC stabilizer to improve its initial color and has good anti-separation performance. The use in lubricating oil can effectively improve the anti-oxidation and anti-wear properties of the oil.

Suggested addition amount: 0.1–2.0%.

Chemical Properties

• Molecular formula: C₁₂H₁₁O₃P
• Molecular weight: 234
• CAS No.: 4712-55-4

Follow good industrial practice and try to avoid unnecessary human contact. The product should be stored in a dry and ventilated place at room temperature to avoid moisture absorption; keep away from fire and heat sources; keep away from strong oxidants and reducing agents. It is recommended to use within 12 months.

For more detailed information, please refer to our company's SDS.