28660 姜酮 HPLC≥98% 20mg 880
28661 姜酮 98% 5g 585
28662 姜酮 98% 25g 1070
无色或白色 至类白色 固体 熔点 40-41 °C(lit.) 沸点 141 °C0.5 mm Hg(lit.) 密度 1.14 g/mL at 25 °C(lit.) 折射率 n20/D 1.541(lit.)
98% 纯度Purity(GC) ≥98.0 % 熔点Melting point 39.0 - 43.0 °C 97%,香料级 外观Appearance Colorless or white to off-white solid 核磁共振Proton NMR spectra Conforms to Structure 红外光谱Infrared spectrum Conforms to Structure 纯度Purity (GC) ≥97.0 % 熔点Melting Point 39.0 - 43.0 °C 溶解试验Solubility Colorless to faint yellow,clear(Solubility Color C=5% CHCL3) 砷Arsenic (As) ≤3 ppm 镉Cadmium (Cd) ≤1 ppm 汞Mercury (Hg) ≤1 ppm 铅Lead (Pb) ≤10 ppm
WGK Germany 2 RTECS号 EL8900000 危险类别码 36/37/38 安全说明 26-36 海关编码 29333999