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产品名称： α-Naphtholbenzein；化合物 α-Naphtholbenzeinp-Naphtolbenzein；p-Naphtolbenzein
产品简介：α-naphtholbenzein, also known as p-naphtolbenzein, is a dye that serves as a ph indicator, exhibiting a color change from yellow at a ph of 0-8.2 to turquoise a..产品型号：T80705 原产地：中国大陆价格： ￥0.0
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