苯酚红

嫩红色或深红色结晶性粉末,易溶于碱溶液及乙醇、丙酮,不溶于水,作酸碱指示剂。



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至: 沈阳市新光化工厂
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甲酚红
甲酚红 红棕色粉末,溶于碱液,微溶于甲醇和乙醇,几乎不溶于丙酮和苯,不溶于醚。
瑞氏色素
瑞氏色素 亮绿色粉末,不溶于水,溶于甲醇、乙醇。
8-羟基喹啉
8-羟基喹啉 白色或浅黄色结晶或结晶性粉末,溶于乙醇、丙酮、氯仿、苯和无机酸溶液,几乎不溶于水,熔点76℃,沸点267℃。
半二甲酚橙
半二甲酚橙 橙黄色粉末,能与多种金属离子络合,水溶液呈红紫色,不溶于乙醇。
百里香酚酞
百里香酚酞 白色或淡黄色粉末,不溶于水,溶于乙醇。
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