Product Specification
|
Item |
Specification |
|
CAS No. |
101-02-0 |
|
Appearance(Visual Inspection) |
Transparent colorless to light yellow liquid |
|
Molecular Formula |
C18H15O3P |
|
Molecular Weight |
310.27 |
|
Melting Point ℃ |
22-24 |
Application and advantages

Triphenyl phosphite is used as an antioxidant stabilizer for polyethylene, polypropylene, polyvinyl chloride, ABS resin, epoxy resin, synthetic rubber and polyester.
This product is also widely used as a chelating agent for polyvinyl chloride. When a stabilizer based on metal soap is used, this product can reduce the harm of metal chlorides, maintain the transparency of the product, and inhibit changes in its color.
Advance TPP is used together with halogen flame retardant to exert its flame retardant and antioxidant effects and has a light stabilization function. This product can be used as a raw material for synthesizing alkyd resin and polyester resin, and can also be used to prepare pesticide intermediate trimethyl phosphite.
QA&QC
MSDS and COA are available
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