93115
Triphenylphosphine-3,3′,3′′-trisulfonic acid trisodium salt
purum, ≥95.0% (NMR)
Synonym(s):
3,3′,3″-Phosphinidynetris(benzenesulfonic acid) trisodium salt, Tris(3-sulfophenyl)phosphine trisodium salt
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About This Item
grade
purum
assay
≥95.0% (NMR)
composition
sulfur content, 16.1-17.8%
impurities
≤10% water
SMILES string
[Na+].[Na+].[Na+].[O-]S(=O)(=O)c1cccc(c1)P(c2cccc(c2)S([O-])(=O)=O)c3cccc(c3)S([O-])(=O)=O
InChI
1S/C18H15O9PS3.3Na/c19-29(20,21)16-7-1-4-13(10-16)28(14-5-2-8-17(11-14)30(22,23)24)15-6-3-9-18(12-15)31(25,26)27;;;/h1-12H,(H,19,20,21)(H,22,23,24)(H,25,26,27);;;/q;3*+1/p-3
InChI key
MYAJTCUQMQREFZ-UHFFFAOYSA-K
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