九九爱视频,人人澡人人透人人爽,久久精品夜夜夜夜夜久久,国产香港特级一级毛片,刑具调教美女视频在线,韩国美女免费视频看高清,在线美女视频免费观看

UV AbsorberPhotoinitiatorLight StabilizerPharmaceutical / Pesticide IntermediatesCosmetic AdditiveCosmetic PreservativeFungicide
UV-329

Name:UV-329

CAS NO:3147-75-9

Molecular formula:C20H25N3O

Molecular weight:323.4

Purity(%):99

Melting point(°C):103°C-106°C

Application: Used in PET ,PVC-U,PS,PMMA,PC,ABS,PO,Especially suitable for engineering plastic and transparent product .

Back
Copyright (C) 2022,Xiangyang King Success Fine Chemical Co., Ltd. / Xiangyang King Success Chemical Co., Ltd. All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice