Registration Dossier
Registration Dossier
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EC number: 948-085-1 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Toxicity to microorganisms: EC50 (3h): 1.77 g/l - Not toxic to STP organisms, EC50 > 1 mg/l
Toxicity to aquatic plants: NOEC= 0.020 mg/l / EC50= 1.6 mg/l - Aquatic chronic 2; H411 (NOEC value < 0.1 mg/l)
Toxicity to invertebrates: NOEC (48h): 0.22 mg/l / EC50 (48h) : 0.59 mg/l - Aquatic acute 1; H400 (EC50 < 1 mg/l)
Toxicity to fish: NOEC (96h): 1 mg/l / LC50 (96h): 1.8 mg/l
Additional information
Although the physical state described on section 1.2 (composition) and 1.4 (Appearance/ physical state/ colour) for the substance Reaction mass of copper digluconate, sodium sulphate and copper sulphate is solid, the manufacturing method (described in section 3.5.1.) only allows substance synthetisation as a dissolution, containing at most a 50% of Reaction mass of copper digluconate, sodium sulphate and copper sulphate.
Therefore, studies for physical hazards determination, were developed using solid substance form, whereas for toxicology and ecotoxicology hazards, the dissolution (≤ 50% Reaction mass of copper digluconate, sodium sulphate and copper sulphate) form was used as stated on guidelines.
In consequence, the substance has been classified taking into account that it always will be in a dissolution in a maximum of 50% of concentration.
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.
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