Melting point :147 °C
Boiling point :367.2±27.0 °C(Predicted)
Density :1.676±0.06 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
pka :3.16±0.10(Predicted)
form :solid
Appearance :Light yellow to brown Solid
InChI :InChI=1S/C5H3NO4S/c7-5(8)3-1-4(6(9)10)11-2-3/h1-2H,(H,7,8)
InChIKey :VNJUNWUOAKEIKG-UHFFFAOYSA-N
SMILES :C1SC([N+]([O-])=O)=CC=1C(O)=O
CAS DataBase Reference :40357-96-8(CAS DataBase Reference)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.