SEARCH Articles Figures Tables 1 -Amino-2-hydroxy-naphthalene— 1- Amino naphthalene 1- Hydroxy-8- naphthalene 2-amino-3-hydroxy acids 6-amino-4-hydroxy-2-naphthalene-sulfonic 8- naphthalene-1-sulfonic acid Acids naphthalene sulfonic acid Amino hydroxy Amino-naphthalene sulfonates Hydroxy sulfonic acids Hydroxy-naphthalene sulfonates Naphthalene sulfonates Naphthalenes 8- naphthalene- 1-sulfonic acid Naphthalenes sulfonation Sulfonated naphthalene Sulfones, hydroxy