AR 226 -- O46 TOXICITY TO AQUATIC PLANTS EST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-802. (1- Octanesulfonic acid) (CAS # 2795-39-3).

AR 226 - 0BFS5 TOXICITY TO AQUATIC PLANTS TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-85, or as a component of FC-3017. (1Octanesulfonic acid) (CAS # 2795-39-3).

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BACK TO MAIN WATER SOLUBILITY IN PURE WATER- SHAKE FLASK METHOD TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder.

BACK TO MAIN Study Title Solubility of Perfluoro-1-octanesulfonyl Fluoride (POSF) in Water Data Requirement 40 CFR 160.105(b) Author Mark E.

BACK TO MAIN BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity: Potassium Decafluoro(pentafluoroethyl)cyclohexanesulfonate may also be referred to as FC-98.

BACK BIODEGRADATION TEST SUBSTANCE Identity: Remarks: Perfluorooctanesulfonamide; may also be referred to as FOSA or F-10105 (1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro, CAS # not available) FOSA was a light yellow waxy solid.

TL 3M General Offices Su oon rad mpgs genq- 0704- 15607 3M Certified Mail AL - 80S July 6, 2004 Document Processing Center OEUfPSfAitceEraoasftP-olRlouodomn6P4r2e8veAntttin:onSaencdtiToonx8i(cs) W1a2s0h0iPnegninosnylDvCani2a04A6v0e-n0u0e01NW RE: TprSoCtAci8v5e)maSteUrBiaSlTANTIAL RISK NOTICE ON: Dear Sirs: ItnauchreJdu,neM28,d2s0c0u4s,esdubsmoimsesisounpgplaermdeintnagltihnefosrmuatbion.testEnsucblsotsaendcepl(epsleesnedsee CD containing the supplemental report "Augmented acute (4-hour) inhalation toxicity study with T-7875 in rats."

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AR226-2034 qjir5'"" IT""'^ CHAPMAGA r'" 01/09/98 09:42 AM i To: CC; Subject; MATTSORR OFFENBJL.