Product Categories

• Antioxidant
• Inhibitor
• Anti ageing agent

Main products

• 2-sec-butylphenol
• Antioxidant 1520, Antioxidant 2088
• Inhibitor DNBP
• Antioxidant TNP
• Antioxidant SP
• 4-sec-Butylphenol

Chemical name: Tris(nonylphenyl)phosphite
CAS No.: 26523-78-4
Formula: C₄₅H₆₉O₃P
Molecule weight: 688
Structure:

Character:
Viscosity:
15°C-15000cps
25°C-6000cps
40°C-1300cps
50°C-525cps
55°C-395cps
60°C-250cps
70°C-115cps
80°C-80cps
90°C-50cps
100°C-32cps
Density: 0.980-0.992 at 25°C
Flash point: 270°C
Solubility:This product isn't dissolved in water,but it can dissolve in organic solvent without acid and base.
Self ignition point: 439°C
Specification:
Appearance: clear liquid
Acid: <0.05
Refraction index: 1.5255-1.5280 at 25°C
 Phosphorus content: > 4.0%
Use:This product is general-purpose phosphite stabilizer,it can be used in most polymers such as HDPE,LLDPE,SBR,ABS,PVC and other polymers.
Package,Store and Transport:
Packaged by galvanized tank,net weight 200kg/tank.Stored in the dry and clean place without rain.Avoiding strong collision and package breakage during transportation.

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