Triisooctyl phosphite CAS 301-13-3
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Product Description
Molecular Formula: C24H51O3P
Molecular Weight: 418.63
EINECS: 206-111-2
Package: 25kg/drum
Worldwide Delivery
Made in China
Product Details
Introduction
Triisooctyl phosphite is a phenol-free and environmentally friendly trialkyl phosphite antioxidant that does not contain free phenols such as phenol, nonylphenol, and bisphenol A. It has a high effective phosphorus content and excellent thermal stability and color stability.
Technical Index
| Item | Standards |
| Appearance | Colorless or slightly yellowish and transparent |
| Color (APHA, 20% Ethanol) | 50 Max |
| Density (25°C, g/cm³) | 0.880-0.899 |
| Refractive index @ 25℃/D | 1.4390-1.4500 |
Application
It is suitable for a variety of polymers, including PVC, ABS, and lubricating oils. When used in lubricating oils, it can improve the oil's anti-oxidation, anti-wear, and extreme pressure properties. When used in polyurethane foams, it has a good inhibitory effect on the fading and yellowing of nitrogen oxide (NOX) gas. Recommended addition amount: 0.1~2.0%



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Triisooctyl phosphite
CAS 301-13-3
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