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产品名称： C.I. 13900；化合物 T19879C.I. 13900
产品简介：c.i. 13900 is a dye that is a yellow powder. it is brown in concentrated sulfuric acid and bright brown when diluted. it is used for the dyeing of wool, silk, n..产品型号：T19879 原产地：中国大陆价格： ￥0.0
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