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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Water solubility

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
GLP compliance:
yes (incl. QA statement)
Type of method:
flask method
Water solubility:
1.9 mg/L
Conc. based on:
element
Remarks:
Nickel
Incubation duration:
2 990 h
Temp.:
20 °C
pH:
6.07
Water solubility:
0.013 mg/L
Conc. based on:
element
Remarks:
Manganese
Incubation duration:
2 990 h
Temp.:
20 °C
pH:
6.07
Water solubility:
0.031 mg/L
Conc. based on:
element
Remarks:
Cobalt
Incubation duration:
2 990 h
Temp.:
20 °C
pH:
6.07
Conclusions:
The solubility of the substance was determined in ultrapure water in equilibrium with atmospheric carbon dioxide at a temperate of 20°C +- 0.5°C according to EU Method A.6 and OECD 105 by using the shake flask method. The following results were obtained:

Mean solubility of Cobalt: 0.0311 mg/L
Mean solubility of Manganase: 0.0126 mg/L
Mean solubility of Nickel: 1.90 mg/L 
pH of solution: 6.07
Executive summary:

The solubility of the substance was determined in ultrapure water in equilibrium with atmospheric carbon dioxide at a temperate of 20°C +- 0.5°C according to EU Method A.6 and OECD 105 by using the shake flask method. The following results were obtained:


Mean solubility of Cobalt: 0.0311 mg/L
Mean solubility of Manganase: 0.0126 mg/L
Mean solubility of Nickel: 1.90 mg/L 


pH of solution: 6.07

Description of key information

Key value for chemical safety assessment

Water solubility:
0.031 mg/L
at the temperature of:
20 °C

Additional information