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| DATABASE FILE: |
AQUIRE [Toxicity to Fish and other Marine
Organisms] |
| PARAMETER TYPE: |
ENV; AQ -- Environmental; Aquatic toxicity or
effects |
| TEST CHEMICAL
INFORMATION: |
|
CAS Registry Number (CAS) : 50-00-0
Chemical Name (NAM) : Formaldehyde
Chemical Type (TYP) : TEST
Chemical Characteristics (CHC): 37 % FORMALDEHYDE, 10-15 % (See Remarks)
Chemical Grade (GRADE) : Commercial grade
Radio Label (RADIO) : NR
|
| ROUTE/METHOD: |
STATIC - LAB |
| STUDY PURPOSE: |
LC -- Lethal concentration |
| STUDY RELIABILITY: |
1 -- Study meets all criteria for reliability |
| SPECIES IDENTIFICATION: |
|
Latin Name (LATIN) : Oncorhynchus mykiss
Common Name (COMMON) : Rainbow trout, donaldson trout
Taxonomic Group (GROUP) : OS; Osteichthyes; Fish; Salmonidae
NODC Taxonomic Code (NODC): 8755010211
Species Number (SPN) : 4
|
| AGE/LIFE STAGE: |
0.8-1.0 G |
| EXPOSURE REGIMEN: |
6 (H) -- (Hours) |
| GENERAL TEST CONDITIONS: |
FW -- FRESH WATER; LAB -- LAB STUDY |
| STUDY TYPE: |
NR |
| WATER PARAMETERS: |
|
Temperature (TMP) : 12
Hardness(mg/1 CaCO3) (HDV) : 44
Alkalinity (mg/1 CaCO3) (ALK) : 33
Dissolved o2 (mg/1 or %% saturation) (DO2): >6 (mg/l)
pH (PHV) : 7.9
Water Hardness Code (HDR) : 1 -- Soft (0-75 mg/L CaCO3)
Salinity (ppt or %% sewater) (SAL) : (NR)
Conductivity (COND) : (NR)
Organic Carbon (mg/1 or %%) (ORGC) : (Not reported)
Depth (DEPTH) : (NR)
Other Water Chemistry (OWC) : TEST SOLUTION-PRECIPITATE
BOTTOM FRACTION.
|
| EFFECT ENDPOINT TYPE: |
|
Effect Code (EFF) : MOR -- Mortality: Effect expressed as
% death or % survival.
Trend (TREND) : INC -- Increase
Effect Percent (EFFP) : (NR) -- (Not reported)
Effect Category (EFFCAT) : LETHAL
Effect Tissue (TISSUE) : NR -- Not reported
Endpoint (END) : LC50 -- Median Lethal Concentration
(lethal concentration for 50% of
test organisms)
|
| EFFECT CONCENTRATION: |
>400 (A) -- (Active ingredient) |
| UNITS: |
ul/L |
| STATISTICAL METHODS: |
NA |
| SIGNIFICANCE: |
NA -- Not applicable |
| OTHER ENDPOINT DATA: |
HAT. |
| REMARKS: |
(CHAR) METHANOL. |
| SOURCE/JOURNAL: |
Prog. Fish-Cult. 57(2): 147-152 |
| REFERENCE NUMBER: |
15908 |
| AUTHOR: |
Howe, G.E.; Marking,
L.L.; Bills, T.D.; Schreier, T.M. |
| PUBLICATION YEAR: |
1995 |
| TITLE: |
Efficacy and Toxicity of Formalin Solutions
Containing Paraformaldehyde for Fish and Egg Treatments |
| ADD/ALTER DATE
(yyyymmdd): |
19961105 |
| CIS RECORD ID.: |
AQ-0146790 |