Melting point :168-172 °C (lit.)
Boiling point :369.91°C (rough estimate)
Density :1.7914 (rough estimate)
refractive index :1.5300 (estimate)
storage temp. :room temp
solubility :H2O: soluble50mg/mL
form :Powder
pka :1.57±0.10(Predicted)
color :Yellow
PH Range :1.3-1.8 (10g/L @ 20°C)
Water Solubility :soluble
BRN :2220661
Stability :Stable. Incompatible with strong oxidizing agents, strong bases, strong acids.
LogP :0.12 at 23℃ and pH2.6-2.8
CAS DataBase Reference :609-99-4(CAS DataBase Reference)
NIST Chemistry Reference :3,5-Dinitrosalicylic acid(609-99-4)
EPA Substance Registry System :Benzoic acid, 2-hydroxy-3,5-dinitro- (609-99-4)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H228 Flammable solid Flammable solids Category 1 Category 2 Danger Warning P210, P240,P241, P280, P370+P378 H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.