Products

                                                          Products

                                                          2,3,4-trimethoxybenzaldehyde

                                                          No. Item Specification
                                                          1 Appearance White or almost white crystalline powder
                                                          2 Assay, % ≥98.0
                                                          3 MP,ºC 38.0-40.0
                                                          4 ACIDTY, % ≤0.5
                                                          5 PURITY(GC), % ≥99.0
                                                          6 1,2,3-TRIMETHOXYBENZENE(GC), % ≤0.3
                                                          7 QUANTITY, % ≤1.0
                                                           
                                                           
                                                           
                                                           
                                                           
                                                          日韩人妻无码一区二区免费_在线观看av不卡网站永久_久久潮吹中文字幕_色欲无码天天av