8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt - CAS 6358-69-6

Catalog: BB032205
Product Name: 8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt
CAS: 6358-69-6
Synonyms: Pyranine concentrated; Pyranine; HPTS; Solvent Green 7; Sodium 8-hydroxypyrene-1,3,6-trisulfonate; 8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt; 1,3,6-Pyrenetrisulfonic acid, 8-hydroxy-, sodium salt (1:3); NSC 97285
8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt
Related CAS:27928-00-3 (free acid)
IUPAC Name:trisodium;8-hydroxypyrene-1,3,6-trisulfonate
Description:8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt is a hydrophilic, membrane-impermeant pH indicator.
Molecular Weight:524.39
Molecular Formula:C16H7Na3O10S3
Canonical SMILES:C1=CC2=C3C(=C(C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])C=CC4=C(C=C(C1=C43)O)S(=O)(=O)[O-].[Na+].[Na+].[Na+]
InChI:InChI=1S/C16H10O10S3.3Na/c17-11-5-12(27(18,19)20)8-3-4-10-14(29(24,25)26)6-13(28(21,22)23)9-2-1-7(11)15(8)16(9)10;;;/h1-6,17H,(H,18,19,20)(H,21,22,23)(H,24,25,26);;;/q;3*+1/p-3
InChI Key:KXXXUIKPSVVSAW-UHFFFAOYSA-K
Boiling Point:171-178 °C at 10 mmHg (lit.)
Melting Point:62-63.5°C
Flash Point:250°C
Purity:≥85%
Density:2.15 g/cm3
Solubility:Soluble in DMSO (Sparingly, Heated), Water (Slightly)
Appearance:Yellow Solid
Storage:Store at 2-8°C
MDL:MFCD00037575
LogP:4.24430
Stability:Stable under normal temperatures and pressures.

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