Shanghai Sunwise Chemical Co., Ltd.  

Product Name: Antioxidant CAS No. 3050-88-2; Tris (nonylphenyl) Phosphite Model NO.: Organic Chemicals Colour: Yellow Quality: Refined Appearance: Liquid Type: Synthesis Material Intermediates CAS No.: 3050-88-2 Chroma (Atha)<: 80 Phosphorus W%&ge;: 3.8 Acidity Mgkoh/G&le;: 0.1 Refractive Index: 1.523-1.528 Viscosity PAS: 2.5-5.0 Density: 0.980-0.992 Trademark: SWC Transport Package: 200kgs Iron Drum Origin: China Product Description 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.Product Name Tris(nonylphenyl)phosphiteIdentificationSynonyms Antioxidant TNP; Tris-(nonylphenyl) phosphite ester; Tris(nonylphenyl)phosphite ; TNPPMolecular Formula C45H69O3PCAS Number 3050-88-2EINECS 247-759-6PropertiesAppearance Pale yellow viscous liquidStability stable under ordinary conditionsItemsSpecificationsAppearancePale yellow viscous liquidChroma (ATHA)<80Phosphorus W%≥3.8Acidity mgKOH/g≤0.1Refractive index1.523-1.528Viscosity 25ºC Pas2.5-5.0Density 25ºC g/cm30.980-0.992 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 and StoragePacking: 200kgs iron drumStorage: Keep container tightly closed in a dry and well-ventilated place.