Melting point :215-217 °C (dec.)(lit.)
Density :1.409±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :DMF: soluble50mg/mL
pka :0.19±0.40(Predicted)
form :Powder
color :Dark green to brown to black
Merck :13,664
BRN :1843887
InChI :InChI=1S/C16H13NO3S/c18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13/h1-11,17H,(H,18,19,20)
InChIKey :FWEOQOXTVHGIFQ-UHFFFAOYSA-N
SMILES :C1(S(O)(=O)=O)=C2C(C=CC=C2NC2=CC=CC=C2)=CC=C1
CAS DataBase Reference :82-76-8(CAS DataBase Reference)
EPA Substance Registry System :8-Anilino-1-naphthalenesulfonic acid (82-76-8)

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. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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.