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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Link to relevant study record(s)

Description of key information

Sulfadimidine is soluble or slightly soluble in water (1500 mg/l at T= 29°C).

Key value for chemical safety assessment

Water solubility:
1 500 mg/L
at the temperature of:
29 °C

Additional information

As reported in HSDB Report of Sulfamethazine (synonym of Sulfadimidine) with reference to O'Neil,The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. 13th Edition, Whitehouse Station, NJ: Merck and Co., Inc., 2001., p. 1589 the water solubility of the substance is 1500 mg/l at T= 29°C. This information is confirmed also in IARC Monographs, Vol.79, 2001, p.342: Sulfamethazine is slightly soluble in water (1.5 g/l at 29°C) and solubility increases rapidly with an increase of pH (ref. Lide& Milne, Properties of Organic Compounds, Version 5.0, Boca Raton, FL, CRC Press, 1996).