4,4'-diamino-3,3'-biphenyldisulfonic acid

Chemical Properties

Density	1.681±0.06 g/cm3(Predicted)
storage temp.	2-8°C, protect from light
pka	-1.97±0.50(Predicted)
Appearance	Off-white to gray Solid
InChI	InChI=1S/C12H12N2O6S2/c13-9-3-1-7(5-11(9)21(15,16)17)8-2-4-10(14)12(6-8)22(18,19)20/h1-6H,13-14H2,(H,15,16,17)(H,18,19,20)
InChIKey	NFSOOPQRTBEFDR-UHFFFAOYSA-N
SMILES	C1(C2=CC=C(N)C(S(O)(=O)=O)=C2)=CC=C(N)C(S(O)(=O)=O)=C1

Send Inquriy