Document ByNaYMjY2VMGe0awY74VVeVM4
AR226-03%8
ACUTE TOXICITY TO FISH
TEST SUBSTANCE
Identity:
Perfluorodecanesulfonate, ammonium salt; may also be referred to as PFDS, FC-121-X, or 3M Sample E2112 and E2566-1. (1Decanesulfonic acid, 1,122,334,4,556,6,7,7,8,8,9,9,10,10,10-heneicosafluoro-,
ammonium salt, CAS # 67906-42-7)
pRreompaarnkosl,: 1T-e(s1,t1s-daimmpeltheyliestahomxiyx)t.ureThoifstmhiextteusrtescuobnsttaainncseapinprwoaxtiemraatneldy22-226% test substance, 33-37% propanol, 1-(1,1-dimethylethoxy), 0.5-1.5%
perfluorononanesulfonate, ammonium salt and 38-42% water). All values reported relate to this mixture. No calculations were made to adjust for
the actual concentration of the test substance in the test sample. Test material was from 3M production lot 1
Note: Only the summary pages of this report were available.
METHOD
Method: OECD 203
Type: Static acute
YGLePa:r coNmoptlkentoedw:n 1988 SSuppepcliieesr:: PAiBmCepLhaabloersatporroimeeslIans-house cultures, Columbia, MO
Analytical monitoring: Dissolved oxygen, temperature and pH. Test
Esuxbpsotsaunrcee pcoenrcieondt:r9a6ti-ohnouwrass not measured. Statistical methods: Binomial method.
Length and weight: Average length = 18 mm.
Average weight = 0.087 g
Test conditions:
Dilution water chemistry:
hardness:
PHalkalinity:
44 mg/L
7305mg/L
Stock and test solution preparation: Details not available. All test vessels containing FC-121 contained a thin layer of foam at 0-
000182
fhoouarms.orTfhilem awmaosunprtesofenftoaafmteirn2c4r-ehaosuerds.with the concentration. No Number of fish per concentration: ten
Number of concentrations: five plus a negative control
Water chemistry during the study: within acceptable limits throughout the study.
Temperature during the study: 22 + 1C
RESULTS
ENolmeimneanlt vcaolnucee:ntrat2io4n-sh:ourBLkCcsoont=ro2l6, (3.128,-352.6),m1o0l,l18, and 32 mg/L
48-hour LCsp = 24 (18-32) mg/L
96-hour LCso = 13 (10-18) mg/L. 96-hour NOEL = 3.2 mg/L All element values based on nominal concentrations
Statistical Evaluation of Mortality: Binomial method used to calculate LCso values and corresponding confidence intervals.
CONCLUSIONS
The test sample 96-hour LCs for fathead minnow was determined to be 13 mg/L with a 95% confidence interval of 10 -- 18 mg/L.
Testing was conducted on the "as-sold" mixtureof the subject material in
water (~22-26% subject material. The values reported apply to that mixture and not directly to the subject material,
Submitter: 3M Company, Environmental Laboratory, P.O. Box 33331,
St. Paul, Minnesota, 55133
DATA QUALITY
Reliability: Kiimisch ranking 4. A portionofthe final report is missing.
Because a mixture was tested, care must be taken when interpreting the
results. The solvent in the mixture could have enhanced or restricted biological uptake and/or toxicity of the fluorochemical component.
Characterization of the test substance purity and analytical measurement
of tested concentrations was lacking.
REFERENCES
oTfhitshest3uMdyCwoamspacnoyn.ducted by ABC Laboratories, Columbia, MO on behalf
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DATA REGUIRENANT 0xca Gutdelire 4203
Btologine 10
sTupy oopLEED OF January 15, 1996
PERFORMING LANEATORY Analytica`lAquBalt7oi2c-0C0hTeoEnxatisacetorlAyoBgCyLLaabDnoiervaitsoiroines, Inc.
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Page 1 of 62
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Subbtcted By: A7n2a00lycEiasctalABBCloL-aCnheeatstry Laboratories, Ine. Pro. Bex 1097
CSo1tv6abtia,cMainssourt 65205
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BEST COPY AVAILABLE
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FISH ACUTE TOICITY CMPENDION
Subject: "PArcousteelaTso)x,i"ciAtByCofStuLdiy uNu!rbetro FJaotbhse.ad Himnow (Pizephales
Sponsor: 3 Cozpany
Testing Facfltey: AAqnuaaltytecieaTloxiBcMool-oCghyemiSsitvriyni.Lsaboratories, Tac, Co1l0.umbBioax, 1M0i9n7sourt 45205 3iiniianssie)
Locat1on of Original Raw Data ane Fira! Seport S3E. CoFamuplaln,y Minesota 5Sice
Test Materfali 23061
Fest Concentrations: Control, 1.5, Suh, 10, ir and 2 2gnt -
Dilution Kater: 2454 5mg(p/n)l(pH (hardness). 3 33/1 (elkalfatey),
= =
Test Dates: TIenristtinaattiioonn-~ JJaennuvaarryy> 115,, 11996888
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ty ; RLeesnugltths:of 9S6t-udhyo:ur L9C6s-,hou=rs13 mg/l (951 C.1. = 10-18 mg/1) e =2 =
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96-hour NOEL = 3.2 mg/1
5
96-hour Slope of the Dose-Response Line vas 32
"4Test Species: mE
Fathead Minnow (Pisephales promelas)
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source of Organtsmst.. ABC Laboratories tn-houne culture
TE ean vesghe:
Hl{i Mean Lengeh:
Sea
0.087 5 (20.027 g) 18 mm (21.7 wm)
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ABC LABS $36615-7 of 62 :
Tanie 2 Acute Tontel(eFylcosfphaEi3e5s6p6rosteolaFss)chead Minnow
--
Lc, tn stlltgrass/Licer (ppm)
cospourd
22 hours 28 hours 56 nours
2566-1"
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X= 10 4 per conceriraion.
3801.008a7ssa(y20-as027c)ond5ucatneed 18at (2221.7C) (e2m1..0), wean fish weight and length,
8952 confidence atts.
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Concentration tested.
Ui
SEH
The slope of the 9-toue dose response curve an calculated by less
E squares Togression analysis vas 32.
SGEBEREe 0) values vere rouaded to two significant figures folloving AGC 5.0.
A & a Ha ih 16, calculated using:
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