2-Amino-4,8-naphthalenedisulfonic acid

Chemical Properties

Boiling point	205.8°C (rough estimate)
Density	1.6329 (rough estimate)
refractive index	1.7330 (estimate)
storage temp.	2-8°C
pka	-1.16±0.40(Predicted)
InChI	InChI=1S/C10H9NO6S2/c11-6-4-8-7(10(5-6)19(15,16)17)2-1-3-9(8)18(12,13)14/h1-5H,11H2,(H,12,13,14)(H,15,16,17)
InChIKey	MTJGVAJYTOXFJH-UHFFFAOYSA-N
SMILES	C1(S(O)(=O)=O)=C2C(C(S(O)(=O)=O)=CC=C2)=CC(N)=C1
CAS DataBase Reference	131-27-1(CAS DataBase Reference)
EPA Substance Registry System	1,5-Naphthalenedisulfonic acid, 3-amino- (131-27-1)

Risk Statements	36/37/38
Safety Statements	26-36/37/39
Toxicity	rat,LD50,oral,11400mg/kg (11400mg/kg),"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1058, 1986.