Document 50JYVbngY9OzNboyGqN89YazN
ACUTE TOXICITY TO FISH
TEST SUBSTANCE
Identity:PerfulorooctanesuIfonylmaido(ethyla)cetate;may alsobe referredtoas PFOSAA, FC-128 or as the major component of FC-127, FC-129, FC-1 09, or FC-109-X. (Glycine,N-ethyl-N[(heptadecafluorooctyl)sulfonpyolt]a-s,siumsalt,CAS # 299151-7)
Remarks: The testsample isFC-128.Currentinformatioinndicateistis a mixtureof86% testsubstanceand 14% C4-C7 fluoroalkcyalrboxylate compounds.
METHOD:
Method:
Not noted.
Type: Staticacute
GLP: No
Year completed: 1974
Species: Pimephalespromelas
Supplier:Not noted.
Analyticalmonitoring:pH and DO
Exposure period:96-hours
Statisticamlethods: Graphed
Test fishage: Not noted.
Length and weight: Average length
Average weight
Pretreatment: Not noted.
2 inches 1.5g
Test conditions: Dilutionwater: Carbon Filteredcitywater Dilutionwater chemistry: Not noted.
Stock and testsolution preparation: Individualweights Concentrations dosing rate:Once Stabilityof the testchemical solutions: Not noted Exposure vessels: Type not noted. 16L volume. Number of replicates:one Number of fish per replicate:Not noted Number of concentrations: fiveplus a negative control Water chemistry during the study:
Dissolved oxygen range (24 - 96 hours): 5.0 - 6.1 mg/L (controlexposure) 4.0- 5.7mg/L (40 mg/L exposure)*
pH range (24- 96 hours):
7.0- 7.1 (controelxposure) 6.7- 7.0 (40mg/L exposure)* 40 mg/L testgroup data given because totalmortalitoyccurredin the 50 mg/L testgroup by 72 hours and alldata was notcollected. Test temperature (24 - 96 hours): 72 to 74*F
RESULTS
Nominal concentrations: Bk control,10,20,30,40, and 50 mg/L Element value: 96-hourLC50 = 34 mg/L (C.In.otcalculated)
Allelement values based on nominal concentrations
CONCLUSIONS
The testsample 96-hour LC50 forfatheadminnow was determined to be 34 mg/L.
Submitter: 3M Company, EnvironmentalLaboratory,P.O. Box 33331, St.Paul,Minnesota,55133
DATA QUALITY
ReliabilitKyl:imischranking3. This studylacksdocumentation and informationon the methodology. Sample puritywas notproperly characterized.
REFERENCES
This studywas conducted by the 3M Company, Environmental Laboratory,St.Paul,MN, completed on May 18,1974.
OTHER
Lastchanged: 5/18/00
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Sample Description
Total Hardness,mg/i as CaC03 Calcium Hardness,mg/i as CaC03 7'-PA"lkalinitym,g/l as CaC03 "M" Alkalinitym,g/i as CaC03 pH
Sulfate,mg/i as S04
Nitrate,mg/i as N03
lfh-loridem,g/l as Cl
Silica,mg/l as Si02
Fluoride, mg/i as F
Ortho Phosphate, mg/l as P
Total Phosphate, mg/i as P
Total Chromium, mg/l as Cr
Rex. Chromium, mg/l as Cr
Total Cyanide, mg/i as CN
Ferrocyanide, mg/i as CN
Iron, mg/i as Fe
v
Manganese, mg/l as Mn
Surfactant, mg/l as LAS
Phenol, mg/i
BOD, mg/i
dOD, mg/i (Short, Long, Dilute)
Total Suspended Solids,mg/i
N7o-latilSeuspended Solids, mg/l
Turbidity, mg/l Silica
Total Solids, mgA
Total VolatileSolids,mg/l
Conductivity, mhos
Total Bacteria,No./100 ml
fo-talColiform, No./100 ml
Fecal Coliform, No./100 mi
Fecal Streptococcus, No./100 mi
Ammonia Nitrogen, mg/l as N
Viedidahl Nitrogen, mg/l as N
Oil and Grease, mg/l,
C.CNU -
Comments'@J
White- Environmental
Enara. Lab Canarv-EnvironmontsIE-nora.
Lob Pink -Environmental
Enarn.ish
C'.nlei*nrnet-ReoudetersCoov
3M carbaniess Paper
740101.
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96 hrs D.0
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