GOYENCHEMAO-DPP CAS No.4712-55-4

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.

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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

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