Name | Specifications | Packing | Price | Delivery |
Azure A chloride | BS | 10g | RMB 11 | Consulting service |
Azure A chloride | 70%,用于生物染色实验 | 1g | RMB 88 | 现货 |
Azure A chloride | 70%,用于生物染色实验 | 5g | RMB 429 | 现货 |
70%,用于生物染色实验:
外观Appearance 暗绿色至黑色粉末
红外光谱鉴别Infrared spectrometry 和对照匹配
染料含量Dye Content % ≥70.0%
熔点Melting point Appro.290°C (dec.)
UV absorption λmax 633 nm
λ 620 - 634 nm c = 0.003g/L; Water
消光系数Extinction Coefficient ≥34000
λ 287 - 291 nm
Extinction Coefficient ≥26000
λ 242 - 246 nm
Extinction Coefficient ≥11000
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