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单词 Hansa yellow
释义

Hansa yellow

英语百科

Arylide yellow

Synthesis of Hansa Yellow Pigments, R and R' represent a variety of substituents.

Arylide yellow, also known as Hansa Yellow and Monoazo yellow, are a family of organic compounds used as pigments. They are primarily used as industrial colorants including plastics, building paints and inks. They are also used in artistic oil paints and watercolors. These pigments are usually semi-transparent yellows and yellow-greens. Related organic pigments are the diarylide pigments. Overall, these pigments have partially displaced cadmium yellow in the marketplace.

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