97%
>300 °C (lit.)
[Na+].[Na+].[O-]S(=O)(=O)c1ccc2cc(ccc2c1)S([O-])(=O)=O
1S/C10H8O6S2.2Na/c11-17(12,13)9-3-1-7-5-10(18(14,15)16)4-2-8(7)6-9;;/h1-6H,(H,11,12,13)(H,14,15,16);;/q;2*+1/p-2
WZZLWPIYWZEJOX-UHFFFAOYSA-L
NONH for all modes of transport
WGK 3