6-氯鸟嘌呤核苷,2-Amino-6-chloropurine riboside, ≥97.0%

产品编号Sigma-A4634

Cas号2004-07-1

纯度/浓度

储存温度2-8 °C 冷藏保存,Stored at 2-8 °C.

规格 0.00 ~ 4,587.00

增值税发票√顺丰快递√订货电话:18601927057

产品性状

白色或类白色粉末

质量标准

外观Appearance                            白色或类白色粉末
纯度Purity                                ≥97.0%
水分water                                 ≤4.5%(K.F.)
紫外可见光谱UV-vis                        EMM = 7.5 - 8.0 (λmax=310 - 311nm)
                                  EMM = 23.2 - 25.0 (λmax=223 - 224nm)
水溶解试验Solubility in water             无色或浅黄色溶液,澄清或有极少浑浊