紫脲酸胺



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至: 沈阳市新光化工厂
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次甲基蓝
次甲基蓝 深绿色结晶或结晶性粉末,带青铜光泽,无气味,溶于水、乙醇、氯仿;不溶于乙醚,水溶液为蓝色。
苯酚红
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。
姬姆氏色素
姬姆氏色素 蓝紫色粉末,溶于等量的甲醇和甘油。
曙红Y(醇溶)
曙红Y(醇溶) 橙红色结晶性粉末,易溶于碱性溶液中,不溶于水,微溶于乙醇。
罗丹明B
罗丹明B 深绿色结晶,溶于70份冰水中,10份乙醇中,150份氯仿中。
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