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Super Purchasing for Uv Absorber Uv-4050h - Antioxidant 1135 – Reborn

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Our merchandise are broadly identified and trusted by end users and can satisfy continually developing economic and social requires for Uv Absorber Uv327, Cas No.:6683-19-8, Tinuvin 477, With superb service and quality, and an enterprise of foreign trade featuring validity and competitiveness, that will be trusted and welcomed by its clients and creates happiness to its employees.

Super Purchasing for Uv Absorber Uv-4050h - Antioxidant 1135 – Reborn Detail:

Chemical Name: Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-,C7-C9 branched alkyl esters
CAS NO.: 125643-61-0
Molecular Formula：C25H42O3
Molecular Weight：390.6

Specification

Appearance : Viscous, clear, yellow liquid
Volatile : ≤0.5%
Refractive index 20℃ : 1.493-1.499
Kinematic viscosity 20℃ : 250-600mm2/s
Ash : ≤0.1%
Purity(HPLC) : ≥98%

Application

It is an excellent antioxidant which may be used in variety of polymers. For the stabilization of PV flexible slabstock foams, it prevents the formation of peroxides in the polyol during storage, transport, and further protects against scorching during foaming.

Package and Storage

1. 25KG drum
2. Store the product in a cool, dry, well-ventilated area away from incompatible materials.

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Cas No.:97-44-1