产品展厅
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苏丹蓝II
- 英文名称:Sudan Blue II
- 品牌:化夏试剂
- 产地:中国.成都
- 型号:试剂级
- 纯度:99%
- cas:17354-14-2
- 发布日期: 2014-03-28
- 更新日期: 2025-04-07
产品详请
49807 蓝II 高纯级,97% 100g 633
49808 蓝II 分析标准品 100mg 433
49809 蓝II BS 25g 78
49810 蓝II 高纯级,97% 25g 235
熔点:120-122℃
品级Grade 生物染色剂 (Biological Stain grade,BS) 生物染色试验Biological Stain Pass 97%: 外观Appearance 栗色至紫红色粉末或结晶粉末 红外光谱鉴别Infrared spectrometry Conforms 染料含量Dye content(HPLC) ≥97% 熔点Melting point 120°C - 122°C λ 648 - 652 nm c = 0.01g/L; Chloroform 消光系数Extinction Coefficient ≥16000 λ 600 - 604 nm 消光系数Extinction Coefficient ≥13000 氯仿溶解试验solubility in Chloroform 合格,c = 4mg/ml
49808 蓝II 分析标准品 100mg 433
49809 蓝II BS 25g 78
49810 蓝II 高纯级,97% 25g 235
熔点:120-122℃
品级Grade 生物染色剂 (Biological Stain grade,BS) 生物染色试验Biological Stain Pass 97%: 外观Appearance 栗色至紫红色粉末或结晶粉末 红外光谱鉴别Infrared spectrometry Conforms 染料含量Dye content(HPLC) ≥97% 熔点Melting point 120°C - 122°C λ 648 - 652 nm c = 0.01g/L; Chloroform 消光系数Extinction Coefficient ≥16000 λ 600 - 604 nm 消光系数Extinction Coefficient ≥13000 氯仿溶解试验solubility in Chloroform 合格,c = 4mg/ml



