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茜素紫
,在180℃以上变黑,到300℃时也不熔化。溶于醇、丙酮及稀碱溶液,微溶于乙醚,几乎不溶于水,苯和氯仿。在强酸介质中呈现黄色,在微酸性中呈玫瑰红色,中性介质中呈淡紫色,在强碱性介质中呈紫色再为黄色
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结晶紫指示剂,548-62-9,0.1%(w/v)in Acetic Acid
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间甲酚紫指示剂,2303-01-7,0.1%(w/v) in water
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结晶紫指示剂,548-62-9,1% in Acetic Acid
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茜素紫,2103-64-2,10mM in DMSO
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结晶紫指示剂,548-62-9,0.2%(w/v)in Acetic Acid
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甲基紫,8004-87-3,指示剂级(pH 0.1-2.0)
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茜素紫,2103-64-2,>85.0%(HPLC)
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酸性紫49,1694-09-3
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碱性品红
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