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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:

Additional information

As reported in HSDB Report of Sulfamethazine (synonym of Sulfadimidine) with reference to Osol et all, Remington's Pharmaceutical Sciences. 15th ed. Easton, Pennsylvania: Mack Publishing Co., 1975., p. 1110 the substance appears as white or yellowish white powder. This information is confirmed also in IARC Monographs, Vol.79, 2001, p.342 where Sulfamethazine is described as pale-yellow crystal (ref. Lide& Milne, Properties of Organic Compounds, Version 5.0, Boca Raton, FL, CRC Press, 1996).

Sulfadimidine could appear also as creamy-white powder or crystal from dioxan (ref. Lewis, Sax's Dangerous Properties of Industrial Materials. 10th ed. Volumes 1-3 New York, NY:John Wiley & Sons Inc., 1999., p. 3319 mentioned in HSDB Report of Sulfamethazine).