Certifications 2

EDSYN GMBH EUROPA
Zentrum für Löt- und Entlötsysteme
EDSYN GMBH EUROPA, Postfach 1169, D-97888 Kreuzwertheim
12.04.2019
EDSYN GMBH EUROPA • D-97892 Kreuzwertheim • Finkenweg 2 •  (09342) 6413 

 (09342) 6417
Aquatic toxicity (chronic):
Test data are not available for the complete mixture.
Aquatic toxicity (chronic) of components of the mixture
Name of
substance
CAS No
End-
point
Value Species Method Source Notes-
Expo-
sure
time
Azelaic acid 123-99-9 LC50 9.8
mg
/
l
zebra fish
(Danio rerio)
OECD
Guideline
305
ECHA
*
28 d
Azelaic acid 123-99-9 EC50
0.51
mg
/
l
daphnia
magna
OECD
Guideline
211
ECHA
*
21 d
Azelaic acid 123-99-9 NOEC 6.4
mg
/
l
zebra fish
(Danio rerio)
OECD
Guideline
305
ECHA
*
28 d
Azelaic acid 123-99-9 LOEC
0.64
mg
/
l
daphnia
magna
OECD
Guideline
211
ECHA
*
21 d
* data on similar substances were used
12.2.) Persistence and degradability
Degradability of components of the mixture
Name of
substance
CAS No Process
Degradation
rate
Time Method Source Notes
Rosin 8050-09-7
oxygen
depletion
71 % 28 d ECHA
Rosin 8050-09-7
carbon dioxide
generation
80 % 28 d ECHA
Azelaic acid 123-99-9
oxygen
depletion
86 % 30 d
OECD
Guideline
301
ECHA
*
* data on similar substances were used
Bio
degradation:
Persistence:
Data are not available
.
Data are not available.
12.3.)
Bio
ac
cumulat
ive potential
Data are not available
.
Bioaccumulative potential of components of the mixture
Name of substance CAS No BCF Log KOW
Rosin 8050-09-7 3.01 (20 °C)
Adipic acid 124-04-9 0.093 (pH value: 3.3, 25 °C)
Azelaic acid 123-99-9 234 - 249 1.57 (25 °C)