Melting point :253 °C (dec.) (lit.)
Boiling point :512.6±52.0 °C(Predicted)
Density :1.3780 (rough estimate)
refractive index :1.6440 (estimate)
storage temp. :2-8°C
solubility :Soluble in dimethyl sulfoxide.
pka :pKa 2.21(H2O t = 25 I = 0.5 (NaCl)) (Uncertain)
form :powder
color :white
Water Solubility :67.13mg/L(25 ºC)
Merck :14,8903
BRN :6733588
BCS Class :4/3
Major Application :clinical testing
InChI :1S/C10H10N4O2S/c11-8-2-4-9(5-3-8)17(15,16)14-10-12-6-1-7-13-10/h1-7H,11H2,(H,12,13,14)
InChIKey :SEEPANYCNGTZFQ-UHFFFAOYSA-N
SMILES :Nc1ccc(cc1)S(=O)(=O)Nc2ncccn2
CAS DataBase Reference :68-35-9(CAS DataBase Reference)
NIST Chemistry Reference :Sulfadiazine(68-35-9)
EPA Substance Registry System :Benzenesulfonamide, 4-amino-N-2-pyrimidinyl- (68-35-9)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H362 May cause harm to breast-fed children Reproductive toxicity, effects on or via lactation Additional category P201, P260, P263, P264, P270,P308+P313 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P263 Avoid contact during pregnancy/while nursing. P273 Avoid release to the environment. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P308+P313 IF exposed or concerned: Get medical advice/attention.