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Triphenyl phosphite CAS 101-02-0 is colorless to pale yellow monoclinic crystal below room temperature. It is colorless light yellow transparent oily liquid at room temperature or higher, it has pungent odor. It is insoluble in water, soluble in organic solvents such as ethanol, ethyl ether, acetone, benzene and the like.
Specification
Item |
Specifications |
Appearance |
Colorless to pale yellow liquid |
Refractive index |
1.585-1.590 |
Density |
1.183-1.192 |
Assay % |
98.0 min |
Color (Pt-Co) |
60 max |
Acid Value (mgKOH/g) |
0.5 max |
Application
1.Triphenyl phosphite is used as chelating agents, plastics antioxidant, alkyd resin and pesticide intermediate raw material.
2.It is used for synthetic rubber and resin stabilizer, PVC antioxidant, alkyd resin and pesticide intermediate raw material.
3. Triphenyl phosphite is used as secondary antioxidants, it has effect of light stability, it is suitable for polyvinyl chloride, polypropylene, polystyrene, polyester, ABS resin, and epoxy resin.
4.Chelating agent, it is widely used in all kinds of PVC products, it can enable products to maintain its transparency and suppress color change, and it can increase the antioxidant and light and heat stability of the primary stabilizer. when the metal is as based stabilizer, coordinating with the product can reduce the harm of metal chloride。 In addition, the product is also used for PE, PP, ABS, SBS and other products, and it can be used for pesticide intermediates. It can be used for synthetic alkyd resins and polyester materials and polyester resins.
Packing
200L/drum