The Original list of Sanctuary Cities, USA. Note: The word Original is used because the OJJPAC Sanctuary Cities, USA List was to our knowledge, the first non-governmental organization to track sanctuary cities in the United States. This list is the most complete and widely used list of sanctuary cities in the United States. Our sanctuary list has been widely copied since 2007, usually without a link to this page. As a result, most copies of our sanctuary cities list are out-of-date.
Benzalkonium chloride is a frequently used preservative in eye drops; typical concentrations range from 0.004% to 0.01%. Stronger concentrations can be caustic and cause irreversible damage to the corneal endothelium.enzalkonium chloride is a mainstay of phase-transfer catalysis, an important technology in the synthesis of organic compounds, including drugs.
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.