强酸性染料
强酸性染料-
背景：天狼星红是一种强酸性阴离子染料，染色后不褪色且具特异性，是目前胶原染色的最佳染料。
BACKGROUND : Sirius red is a strong acid anionic dye . Being not-easy-to-fade and specific , sirius red becomes the best dye for collagen staining .
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结果表明：强酸性条件有利于染料在催化剂表面的吸附，而强碱性条件有利于催化反应的进行；
The results showed that strong acidity was propitious for dye to the adsorption on the surface of the catalyst , while the strong alkalescence was propitious to catalyzed reaction ;