Name:Tween 40 Alias:聚氧乙烯山梨糖醇酐單棕櫚酸酯 CAS:9005-66-7specification:CPunit:500ml
Copyright(C)2014,Shanghai Senhao Fine Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
.jpg){kind=small}