How safe are color additives?

色素到底安全吗？

youdao

A few dozen also had unsafe color additives.

还有一些含有有害染色剂。

youdao

Linhua fluid, with the exception of agents, aluminum color additives, processing and manufacturing.

磷化液，除油剂，铝材着色添加剂，加工，制造。

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In 2002, the FDA certified 16.5 million pounds of color additives.

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