又称纸黄3G(Paper Yellow3G)，淡棕色粉末。溶于水呈黄橙色。以4,4'-二氨基-2,2'-二苯乙烯二磺酸1mol与苯酚2mol偶合制成。用作酸碱指示剂，pH值7.0(黄)～9.4(红棕)。
秋天的树鲜红亮黄。
他又指着黄石河谷的南边，那里隐约能看到柳树和山杨，就好像在一片灰褐色中绽出的一点亮黄。
He pointed south across the Yellowstone River valley to a tiny dot of willow and aspen that seemed to explode in brilliant yellows against the backdrop of prairie tans and grays.
浅灰、冷蓝、浅丁香、黄绿、蓝绿、亮黄、泥土般的浅褐、蓝紫等色彩，今年的居家流行色。
Light gray, cold blue, pale lilac, green, blue, green, light yellow, light brown clay-like, blue-violet and other colors, this years home fashion color.
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