Certifications 2

SDS No.: 370156 V003.0
Metylan Ovalit P
Page 9 of 12
SECTION 12: Ecological information
General ecological information:
Do not empty into drains, soil or bodies of water.
12.1. Toxicity
Toxicity (Fish):
The mixture is classified based on calculation method referring to the classified substances present in the mixture.
Hazardous substances
CAS-No.
Value
type
Value
Exposure time
Species
Method
Isothiazolinone mixture 3:1
(CIT/MIT)
55965-84-9
LC50
0,22 mg/l
96 h
Oncorhynchus mykiss
OECD Guideline 203 (Fish,
Acute Toxicity Test)
Isothiazolinone mixture 3:1
(CIT/MIT)
55965-84-9
NOEC
0,098 mg/l
28 d
Oncorhynchus mykiss
OECD Guideline 210 (fish
early lite stage toxicity test)
Toxicity (Daphnia):
The mixture is classified based on calculation method referring to the classified substances present in the mixture.
Hazardous substances
CAS-No.
Value
type
Value
Exposure time
Species
Method
Isothiazolinone mixture 3:1
(CIT/MIT)
55965-84-9
EC50
0,12 mg/l
48 h
Daphnia magna
OECD Guideline 202
(Daphnia sp. Acute
Immobilisation Test)
Chronic toxicity to aquatic invertebrates
The mixture is classified based on calculation method referring to the classified substances present in the mixture.
Hazardous substances
CAS-No.
Value
type
Value
Exposure time
Species
Method
Isothiazolinone mixture 3:1
(CIT/MIT)
55965-84-9
NOEC
0,0036 mg/l
21 d
Daphnia magna
OECD 211 (Daphnia
magna, Reproduction Test)
Toxicity (Algae):
The mixture is classified based on calculation method referring to the classified substances present in the mixture.
Hazardous substances
CAS-No.
Value
type
Value
Exposure time
Species
Method
Isothiazolinone mixture 3:1
(CIT/MIT)
55965-84-9
EC50
0,0052 mg/l
48 h
Skeletonema costatum
OECD Guideline 201 (Alga,
Growth Inhibition Test)
Isothiazolinone mixture 3:1
(CIT/MIT)
55965-84-9
NOEC
0,00064 mg/l
48 h
Skeletonema costatum
OECD Guideline 201 (Alga,
Growth Inhibition Test)
Toxicity to microorganisms
The mixture is classified based on calculation method referring to the classified substances present in the mixture.
Hazardous substances
CAS-No.
Value
type
Value
Exposure time
Species
Method
Isothiazolinone mixture 3:1
(CIT/MIT)
55965-84-9
EC20
0,97 mg/l
3 h
activated sludge
OECD Guideline 209
(Activated Sludge,
Respiration Inhibition Test)
12.2. Persistence and degradability