Registration Dossier
Registration Dossier
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EC number: 701-162-1 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
SPECIATION OF THE REGISTRATION SUBSTANCE
The registration substance is a monobasic acid with a pKa of 4.7 (see IUCLID Chapter 4.21). This means that in aquous medium at pH 7 >99% exists as salt.
In the table below the available acute and chronic ecotoxicity data for all three trophic levels are given:
| Test | Guideline | Endpoint | Value |
| (mg/L) | |||
| Acute Fish | 203 | LC50 (96h) | 100 |
| Acute Daphnia | 202 | EC50 (48h) | 2.6 |
| Algae | 201 | ErC50 (72h) | 38 |
| Microorganisms | 209 | NOEC (3h) | 1000 |
| Chronic Daphnia | 202 | EC10 repro(21d) | 1.7 |
| Algae | 201 | ErC10 (72h) | 9.6 |
All acute and chronic freshwater test results are > 1 mg/L.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
