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Parameters
Properties | |
Properties | 【外观性状】溶于水为橙色,微溶于乙醇呈金橙色,溶于溶纤素,不溶于其他有机溶剂。遇浓硫酸呈黄光橙色,将其稀释后呈黄色,遇浓硝酸呈酒红色溶液,尔后变为橙色。其水溶液遇浓盐酸为黄橙色。其水溶液遇浓氢氧化钠呈橙棕色。【熔点 】141 °C【密度 】0.80 g/mL at 20 °C【储存条件 】2-8°C【色指数 】16230【水溶解性 】5 g/100 mL (20 ºC) |
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Production And Usage | |
Biological properties | |酸碱指示剂,生物染色剂。用于Mallory's 结缔组织染色等. SDS-毛细管电泳中蛋白分离标准,也是核酸电泳的跟踪染料。比溴酚蓝迁移快,能检测到更小的DNA片段^ |
Packing And Storage | |
Safety | |
Spectrum And References | |
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Update | 20181023msz |