Registration Dossier

Diss Factsheets

Administrative data

Workers - Hazard via inhalation route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
2 mg/m³
Most sensitive endpoint:
repeated dose toxicity
DNEL related information
Overall assessment factor (AF):
25
Modified dose descriptor starting point:
NOAEC
Acute/short term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
74 mg/m³
DNEL related information
Overall assessment factor (AF):
12.5
Modified dose descriptor starting point:
NOAEC

Local effects

Acute/short term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
74 mg/m³
Most sensitive endpoint:
acute toxicity
DNEL related information
Overall assessment factor (AF):
12.5
Dose descriptor starting point:
NOAEC

Workers - Hazard via dermal route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
4 200 mg/kg bw/day
Most sensitive endpoint:
repeated dose toxicity
DNEL related information
Overall assessment factor (AF):
100
Modified dose descriptor starting point:
NOAEL
Acute/short term exposure
Most sensitive endpoint:
acute toxicity
DNEL related information

Workers - Hazard for the eyes

Additional information - workers

In a study by Yeung et al (2005) rats received EDTA-FeNa at a level of 1200 mg Fe per kg diet for 39 days. Taking into account a consumption of ca. 25 g per day, and a mean weight of ca. 250 g during the study, rats received 30 mg Fe per day or 120 mg Fe per kg bw per day. This corresponds to: 421/56 x 120 =900 mg EDTA-FeNa.3H2O per kg bw/day. At this level no changes in growth rate were seen. If this study would be used to set a DNEL (But this has not been done due to lack of reporting other parameters than growth rate), the DNEL would be ca. 10 times higher.    

General Population - Hazard via inhalation route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
0.5 mg/m³
Most sensitive endpoint:
repeated dose toxicity
DNEL related information
Overall assessment factor (AF):
50
Modified dose descriptor starting point:
NOAEC
Acute/short term exposure
DNEL related information

Local effects

Acute/short term exposure
DNEL related information

General Population - Hazard via dermal route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
2 100 mg/kg bw/day
Most sensitive endpoint:
repeated dose toxicity
DNEL related information
Overall assessment factor (AF):
200
Modified dose descriptor starting point:
NOAEL
Acute/short term exposure
DNEL related information

General Population - Hazard via oral route

Systemic effects

Long term exposure
Hazard assessment conclusion:
DNEL (Derived No Effect Level)
Value:
0.42 mg/kg bw/day
Most sensitive endpoint:
repeated dose toxicity
DNEL related information
Overall assessment factor (AF):
200
Modified dose descriptor starting point:
NOAEL
Acute/short term exposure
DNEL related information

General Population - Hazard for the eyes

Additional information - General Population

See above at worker exposure.