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undecan-4-olide-cas-104-67-6
undecan-4-olide-cas-104-67-6

Antioxidant TNP/CAS:3050-88-2

Chemical Name: TRIS(NONYLPHENYL) PHOSPHITE
Molecular Formula:C45H69O3P
Formula Weight: 689
CAS No.:3050-88-2

Category: Dissolvant
Antioxidant TNP/Tris(nonylphenyl)phosphite (TNPP)
Product name Antioxidant TNP
Alias Tris-(nonylphenyl) phosphite ester; Tris(nonylphenyl)phosphite ; TNPP
EINECS 247-759-6
CAS RN 3050-88-2
Molecular Formula C45H69O3P
Molecular weight 689.01
Structural formula
Technical index
Index name Index
Appearance Pale yellow viscous liquid
Chroma (ATHA)< 80
Phosphorus W%≥ 3.8
Acidity mgKOH/g≤ 0.1
Refractive index 1.523-1.528
Viscosity 25℃ Pas 2.5-5.0
Density 25℃ g/cm3 0.980-0.992
Remark: we can produce special specifications of products upon your demands

 

Uses Non-polluting thermal-oxidation resisting antioxidant . suitable for SBS, TPR, TPS, PS, SBR, BR, PVC, PE, PP, ABS and other rubber elastomers, with high thermal oxidative stability performance, processing, does not change colors in process , especially suitable for non-color-change stabilizer. No bad effects on product color; widely used in white and chromic products . Can improve the heat resistance of rubber and plastic products, and oxidation resistance; can prevent the polymer from resin phenomenon in the manufacture and storage. It can inhibit gel formation and Viscosity increase, to prevent thermal aging and yellowing of rubber and plastic products
Packing 200kg/metal pail

Related products:Benzil Dimethyl ketal/CAS:24650-42-8

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