sulfate

硫酸鹽、硫酸酯

This shampoo contains no sulfates, so it is gentler on the scalp.

這款洗髮精不含硫酸鹽，對頭皮比較溫和。

使硫酸鹽化、硫化化學

Old batteries often fail because the plates have been sulfated.

舊電池常常因為極板硫化而失效。