In 1950, Chairman Mao Zedong made a speech in support of traditional Chinese medicine (TCM) which was influenced by political necessity. Zedong believed he and the Chinese Communist Party should promote TCM but he did not personally believe in TCM and he did not use it.
Yes. The ammonium ion has a formula of NH4+ and has a positive charge so it is a cation.
Ammonium Chloride is an inorganic salt. In its pure form it is a clear white water-soluble crystalline material. In cosmetics and personal care products it is use in the formulation of bath products, soaps and detergents, cleansing products, hair coloring products and other hair care products including shampoos and hair conditioners.