S. 2415 — A bill to suspend temporarily the duty on black SCR stage, 2,7-naphthalene disulfonic acid, 4-amino-3-[[4-[[-4-[(2 or 4 -amino-4 or 2-hydroxyphenyl)azo]phenyl]amino]-3-sulfophenyl] axo]-5-hydroxy-6-(phenylazo)-trisodium salt. | PoliFocus
S. 2415107th Congress
A bill to suspend temporarily the duty on black SCR stage, 2,7-naphthalene disulfonic acid, 4-amino-3-[[4-[[-4-[(2 or 4 -amino-4 or 2-hydroxyphenyl)azo]phenyl]amino]-3-sulfophenyl] axo]-5-hydroxy-6-(phenylazo)-trisodium salt.