Open Congress : Blog Articles for S.2539 A bill to extend the temporary suspension of duty on 1,3,6-Naphthalenetrisulfonic acid, 7-[[2-[(aminocarbonyl)amino]-4-[[4-[4-[2-[[4-[[3-[(aminocarbonyl)amino]-4-[(3,6,8-trisulfo-2-naphthalenyl)azo]phenyl]ami o]-6-chloro-1,3,5-triazin-2-yl]amino]ethyl]-1-piperazinyl]- - chloro-1,3,5-triazin-2-yl]amino]phenyl]azo]-, lithium potassium sodium salt. 2009-10-28T20:00:00Z opencongress.org tag:opencongress.org,2007:/bill/blog/61439 Bill Action: Introduced: S. 2539: A bill to extend the temporary ... tag:opencongress.org,2009-10-28:/commentary/6583215 2009-10-28T20:00:00Z Active Legislation -- Tracked by GovTrack.us Sen. Richard Burr [R-NC] introduced S. 2539: A bill to extend the temporary suspension of duty on 1,3,6-Naphthalenetrisulfonic acid, 7-[[2-[(aminocarbonyl)amino]-4-[[4-[4-[2-[[4-[[3-[(aminocarbonyl)amino]-4-[(3,6 ...<br /><br /><a href="http://www.govtrack.us/congress/bill.xpd?bill=s111-2539">Go to article</a>