(26523-78-4) Tris(nonylphenyl) Phosphite
Product Description
The utility model relates to an arylphosphate ester antioxidant, which can be used as a non-polluting antioxidant such as polystyrene, styrene butadiene rubber, epoxy resin, unsaturated polyester, SBS, natural rubber, butadiene rubber, ABS, etc. If combined with phenolic antioxidant, the anti-aging efficiency is greatly improved. The thermal oxygen has high stability efficiency and can inhibit the formation of gel and the rise of viscosity.
Recommended dosage: 0.3–2.0%.
Chemical Properties
- Molecular formula: C45H69O3P
- Molecular weight: 689
- CAS No.: 26523-78-4
| Appearance | Yellowish transparent liquid | Chromaticity (APHA) | ≤75 |
| Refractive index (25℃) | 1.5255–1.5280 | Density (25℃) | 0.980–0.994 |
| Acidity Value (mgKOH/g) | ≤0.10 | Phosphorus Content (%) | 4.1–4.5 |
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. Recommended to use within 12 months.
For more detailed information, please refer to our company's SDS.