|   | 99% 1,3,6,8-Pyrenetetrasulfonic Zure Tetrasodium Zoute Cas 59572-10-02023-07-18 16:17:42 | 
|   | 1,3,6,8-Pyrenetetrasulfonic Zuur, Tetrasodium Zout2023-07-18 15:57:13 | 
|   | pyrenetetrasulfonic zuur tetrasodium zout2020-08-06 17:43:16 |