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6528-53-6

6528-53-6 Structure

6528-53-6 Structure
IdentificationBack Directory
[Name]

1,3,6,8-Pyrenetetrasulphonic acid
[CAS]

6528-53-6
[Synonyms]

Einecs 229-423-0
1,3,6,8-Tetrasulfopyrene
1,3,6,8-pyrene tetrasulfonate
63468-96-2 (Calcium[1:2] salt)
1,3,6,8-PYRENETETRASULPHONIC ACID
pyrene-1,3,6,8-tetrasulfonic acid
pyrene-1,3,6,8-tetrasulphonic acid
59572-10-0 (Tetra-hydrochloride salt)
[EINECS(EC#)]

229-423-0
[Molecular Formula]

C16H10O12S4
[MOL File]

6528-53-6.mol
[Molecular Weight]

522.5
Chemical PropertiesBack Directory
[density ]

2.064±0.06 g/cm3(Predicted)
[pka]

-1.71±0.30(Predicted)
[EPA Substance Registry System]

1,3,6,8-Pyrenetetrasulfonic acid (6528-53-6)
Safety DataBack Directory
[TSCA ]

TSCA listed
[HS Code ]

2904100090
Hazard InformationBack Directory
[Purification Methods]

Crystallise the tetrasulfonic acid from water. The tetra-Na salt crystallises also from H2O. [Tietz & Bayer Justus Liebigs Ann Chem 540 189 1939, Beilstein 11 III 486.]
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