Product name: ANTIOXIDANT 245 CAS NO: 36443-68-2 Molecular formula : C31H46O7 Molecular weight : 368.54 Structural formula : SPECIFICATION: Item Standard Appearance white or off-white powder. Melting point °C 76-79 Moisture % ≤ 0.50 Assay: % ≥ 98.0 Use: 245 as Antioxidant, it is used in the processing and improvement of long-term thermal stability of Styrene polymer such as HIPS, MBS and ABS, engineering plastic such as POM, PA and Polyurethane such as spandex. At the same time it is also an effective chain terminator in PVC polymerization. This product offer no bad effects to polymer reaction, used for high anti-impact polystyrene, polyvinyl chloride (PVC), can be added into monomer before polymerization. Packing: 20 kg.net bag Storing and transporting: according to the general chemicals.
Antioxidant