性动态视频_特级黄色影片_黄色一级毛片免费_免费乱理伦片在线直播

150.20

583-39-1

specification	in-house stardand
Appearance	white or off white powder
Melting point	≥295.0℃
Loss on drying	≤0.5%
Ash	≤0.1%
Assay(GC)	≥99.0%

used to synthesize medicine intermediate

25kg carton drum(35×50) lined with two plastic bags

It should be stored in cool, dry and ventilative place. During transportation, please handle it with care to prevent its inner package from breakage.