芘,Pyrene, ≥99.0%

产品编号Sigma-571245

Cas号129-00-0

纯度/浓度

储存温度常温密封避光保存,Stored in cool, dry and airproof.

规格 0.00 ~ 1,396.00

增值税发票√顺丰快递√订货电话:18601927057

产品性状

外观黄色至黄绿色晶体

质量标准

外观Appearance                          黄色粉末或结晶
红外光谱鉴别Infrared spectrometry       和对照匹配
纯度Purity                              ≥99.0% (GC)  
熔点Melting point                       148°C - 154°C
荧光波长fluorescence                    λex 338 nm in DMSO
                                        λem 375 nm in DMSO