molecular formula：C6H5OP（OC10H21）2
molecular weight：438
Properties: colorless transparent liquid, phosphorus content of 7.0%, flash point (open cup) 218.3 ℃, ignition point 243 ℃, refractive index 1.4780 ~ 1.4810 (25 ℃), do not dissolve in water, soluble in most common organic solvents.
Quality Index
| Index Name |
Indicators |
Color（APHA） |
≤ 50 |
Relative density（25℃） |
0.938～0.947 |
Refractive（20℃） |
1.4780～1.4810 |
acid value（mgKOH|/g） |
≤ 0.05 |
Uses: This product is secondary antioxidants for polyolefins, polystyrene, polyamide, etc., polyvinyl chloride, there sequestration, can improve the thermal stability.
Packing: 180kg /galvanized bucket |
