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Triphenylphosphine-3,3′,3′′-trisulfonic acid trisodium salt

ALDRICH/744034 - ≥95.0%

Synonym: 3,3′,3″-Phosphinidynetris(benzenesulfonic acid) trisodium salt; Tris(3-sulfophenyl)phosphine trisodium salt

CAS Number: 63995-70-0
Empirical Formula (Hill Notation): C18H12Na3O9PS3
Molecular Weight: 568.42
EC Number: 264-596-6
MDL Number: MFCD00145472
Linear Formula: P(C6H4SO3Na)3
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-744034-1G 1 g
$218.00
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45-744034-5G 5 g
$1040.00
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45-744034-10G 10 g
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assay ≥95.0%
composition sulfur, 16.07-17.76%
form powder
impurities ≤10% water
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
Quality Level 100 
SMILES string [Na+].[Na+].[Na+].[O-]S(=O)(=O)c1cccc(c1)P(c2cccc(c2)S([O-])(=O)=O)c3cccc(c3)S([O-])(=O)=O
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