July 3, 2015
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Skin Exposure Paste

"FDA is recommending health care professionals discontinue prescribing and dispensing prescription combination drug products that contain more than 325 milligrams (mg) of acetaminophen per tablet, capsule or other dosage unit. There are no"...

Skin Exposure Paste

Discontinued Warning IconPlease Note: This Brand Name drug is no longer available in the US.
(Generic versions may still be available.)



SKIN EXPOSURE REDUCTION PASTE AGAINST CHEMICAL WARFARE AGENTS (SERPACWA) is a viscous white paste containing a 50:50 mixture of a perfluoroalkylpolyether (PFPE) and a polytetrafluoroethylene (PTFE).

PFPE has the empirical formula CxF2x+1 -[O-CF(CF3)-CF2]n-(O-CF2)m-O-CyF 2y+1 where x, y=1, 2 or 3 and n/m > 40. PTFE has the empirical formula (CF2CF2)n .

The PFPE CAS number is: 69991-67-9.

The PTFE CAS number is: 9002-84-0.

Last reviewed on RxList: 3/9/2009
This monograph has been modified to include the generic and brand name in many instances.

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