GOYENCHEMAO-DPP CAS No.4712-55-4
GOYENCHEMAO-DPP diaryl phosphite can be used to improve the color of unsaturated polyesters, and can be used as a stabilizer to improve the light and color stability and to prevent plate-out of polyvinyl chloride.
Description
Intro
GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC Group) is the largest manufacturer of specialty chemicals in Taiwan. We devote ourselves to supplying products and solutions to our customers to satisfy and expand the market needs.
In polyolefins, GOYENCHEMAO-DPP diaryl phosphite can be used to improve the color of unsaturated polyesters, and can be used as a stabilizer to improve the light and color stability and to prevent plate-out of polyvinyl chloride. GOYENCHEMAO-DPP has a high phosphorus content and a relatively low molecular weight.
Chemical Structure
Chemical Name: Diphenyl Phosphite
Cas Number: 4712-55-4
Chemical Formula: C12H11O3P
Molecular Weight: 234
Properties
| GRADE | GOYENCHEMAO-DPP |
| Appearance | Liquid |
| Color (APHA) | 250 max. |
| Acid Value | 15 max. (mg KOH/gm) |
| Flash Point | 143℃ |
| Phosphorus Content | 13.3 % |
| Specific Gravity (25℃/15℃) | 1.2-1.23 g/cm3 |
| Refractive Index (25℃) | 1.5540-1.5600 |
Features
- Improves the color of unsaturated polyesters
- Improves the light and color stability
- Prevents plate-out of polyvinyl chloride
- High phosphorus content
- Low molecular weight
Applications
- Unsaturated polyesters
- Can be used as a stabilizer
Packing
200 KG/drum
