Yǒuxiē kàng jié jì de zhǔyào chéngfèn shì guīsuānlǚ.
The main ingredient of some anti-caking agents is aluminum silicate.
Tips
usage
In mainland China 硅 is the standard character for silicon, but in Taiwan and in older chemistry texts the same element is written 矽. So 硅酸铝 is the same as Taiwanese 矽酸鋁, both meaning aluminum silicate.