Document o9bjg48pJDk9OmEJG0D7ZERqw
BIODEGRADATION (BOD/COD)
TEST SUBSTANCE
Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may also be referredtoas PFOS, FC-95, or as a component of FC-201. (1Octanesulfoniaccid,perfluoroalksyulffonatesalts(5)+ (5140P)) (CAS # 2795-39-3)
Remarks: The 3M productionlotnumber was not noted. The testsample isFC-201. Itspuritywas not sufficientclhyaracterizedt,hough current informationindicatesitisa mixtureof6% PFOS, 36% diethyleneglycolbutyl ether,36.44% water,12% Sultonefoamer,9% sodium octylsulfate0,.5% sodium laurylsulfatea,nd 0.06% benzotriazole.
The followingsummary appliesto a mixture with incompletely
characterizedconcentrations of impurities.Data may not accurately
reflectthe biodegradabilityof the fluorochemical component in the test sample..
METHOD:
Method: Not noted. Type: Aerobic GLP: No Year completed: 1975 Contacttime:20 days lnoculum: Source notgiven.
RESULTS
Chemical Oxygen Demand (COD):
BiochemicalOxygen
Demand (BOD): 5-Day: 1O-Day: 15-Day:
20-Day:
CONCLUSIONS
1,040,000mg/L
188,000 mg/L 637,500 mg/L 615,000 mg/L 660,000 mg/L
No conclusionsgiven.
Submifter: 3M Company, EnvironmentalLaboratory,P.O. Box 33331, St. Paul,Minnesota, 55133
DATA QUALTTY
ReliabilitKyJ:imischranking4. Only a summary ofresultswas available. Study lacksdescriptioannd recordsofthemethod followed.The inoculumis notpropedy characterizedT.here isno characterizatioofnthetestsubstance puritya,nd thestudylacksanalyticaclonfirmatioonftheamount of fluorochemicaplroportioninthe solution.
REFERENCES
The studieswere conductedthe3M Company, EnvironmentalLaboratoryS,t. Paul,MN, Lab Request number 2563, 1975.
OTHER
Lastchanged: 6/26/00
Ref: ENVIR. ASSESS. ING. PRODUCT:
PRODUCT REQUEST
DIVISION
ECOLOGICAL ASSESSMENT
FOR LABORATORY
WORK
LAB REQUEST NO.
Name:
ja 'R
Request Date:
ProjectNo.: '7-3-
Code No.: vw
SampDlae-te:
Description: Purpose of Tests:
REQUESTER Phone No. -
-7 C. 0 '2-0,-Z0
Prob.No. 4t!EO!gm* DateNeeded:.//&o
LABORATORY
Date ReceivedSample: J2113
Analyst: Date Completed: HouSrpsent:
Ilax 77T i
y
B
p 20
PleaseCallRequesterIfDelaysAre Encounte @d.
PHYSICAL &CHEMICAL PROPERTIES Hostof Combustion Cal/G (BTU/Lb.) Density Ash Other
2,,o3A )t:76
C-
WATER POLLUTION
pH
COD
BOD
BOD, Ultifftate
TOC GC
Oxygen Uptake Dehydrogenase ActivityITTC) Other
72. ooo
1,043CO
iwo X70odw
BIOASSAY
SpecifyOrganism and M od:
LEACHATE FROM LEACHING
pH
COD BOD5
BOD, Ultimate TOC GC
Sioassay Other
TEST
OTHER
Bioaccumulation Persistence Degradation Products
Rec@clability 13urnability Weathering
7>,-r-1.sL- 0.-"F3,
f*4
0.7Q,
)AY
-'DYA RO-WY
0!0@! d' E. 06 1
F4 4:c -!4 000
Fc-.; s@e-el
Fe
04;
O@0, IOL)
i@o@ AIS
1 @50100
/,g4g
OAJ ty
6 co
17 6-co
04L)O -4/Zv7l'SO.
19;2coo 97i.5@O 931%00 /6
<80,S'=
9 170
70
Z 70/i@oo