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 As a result, most copies of our sanctuary cities list are out-of-date.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.
This Site Might Help You. RE: What is Benzalkonium Chloride? How does it kill germs and how toxic is it? It is in lots of skin products and is supposed to be easy on cells. I know it is toxic to drink. I know the short answer is it is a chloride and it is a Benzyl. What is a good web site to find out about ingredients of over the counter cosmetic products, foods and... show more How does it kill germs and how toxic is it? It is in lots of skin products and is supposed to be easy on cells. I know it is toxic to drink. I know the short answer is it is a chloride and it is a Benzyl. What is a good web site to find out about ingredients of over the counter cosmetic products, foods and household cleaners?