3,4-乙烯二氧噻吩,3,4-Ethylenedioxythiophene ,≥97.0%

产品编号Sigma-483028

Cas号126213-50-1

纯度/浓度

储存温度2-8 °C 冷藏保存,Stored at 2-8 °C.

规格 0.00 ~ 4,350.00

增值税发票√顺丰快递√订货电话:18601927057

产品性状

无色至黄色液体

质量标准

观Appearance                          Colorless to yellow liquid
红外光谱Infrared spectrometry           Conforms to Structure
纯度Purity                              ≥97.0% (GC)
相对密度Specific gravity (20/20°C)     1.3410 - 1.3450
折光率Refractive index n20/D            1.5750 - 1.5790
水份water                               ≤0.1%