Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

The key studies used for the aquatic toxicity of EDTA-Mn(NH4)2 are listed in the below table (see for read across the document in section 13):

Guideline

Test species

Endpoint

Result (mg/l test substance)

Remarks

OECD 203

Brachydanio rerio (new name: Danio rerio)

96h-NOEC

≥ 1000 mg/l

Key study, GLP, rel. 1 read across from EDTA MnNa2

OECD 210

Brachydanio rerio (new name: Danio rerio)

35d-NOEC

≥ 26.8 mg/l

Key study, GLP, rel. 1

Read-across from EDTA-CaNa2

OECD 201

Pseudokirchnerella subcapitata

72h-EC50

72h-EC10

651.2 mg/l

42.9 mg/l

Key study, GLP, rel. 1, read across from EDTA MnNa2

OECD 209

Activated sludge (predominantly domestic)

3h-EC50

3h-NOEC

> 642 mg/l

≥ 642 mg/l

Key study, GLP, rel. 1 

read across from EDTA MnNa2

OECD 211

Daphnia magna

21d-EC10

(parental weight)

92.1 mg/l

 

Key study, GLP, rel. 1 Read across from EDTA-MnNa2

 OECD 202  Daphnia magna  48h-EC50  107 mg/l

Key study, GLP, rel. 1

Read-across from EDTA-FeNa

See also chapter 13 for read-across arguments and data.