Thermo Scientific Chemicals

Triphenylphosphine-3,3',3″-trisulfonic acid trisodium salt hydrate, tech. 85%

Name: Triphenylphosphine-3,3',3″-trisulfonic acid trisodium salt hydrate, tech. 85%
SKU: 039538.01
Price: 144.65 USD

In the purification of precious metals | CAS: 335421-90-4 | C18H12Na3O9PS3 | 568.41 g/mol

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Catalog number 039538.01

also known as 039538-01

Price (USD)

144.65

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160.00

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Quantity:

0.25 g

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Price (USD)

144.65

Online Exclusive

160.00

Save 15.35 (10%)

Each

Chemical Identifiers

CAS335421-90-4

IUPAC Nametrisodium 3-[bis(3-sulfonatophenyl)phosphanyl]benzene-1-sulfonate

Molecular FormulaC18H12Na3O9PS3

InChI KeyMYAJTCUQMQREFZ-UHFFFAOYSA-K

SMILES[Na+].[Na+].[Na+].[O-]S(=O)(=O)C1=CC(=CC=C1)P(C1=CC=CC(=C1)S([O-])(=O)=O)C1=CC=CC(=C1)S([O-])(=O)=O

Specifications

Specification Sheet

FormPowder

Appearance (Color)White

Assay by NMR> 85.0%

Triphenylphosphine-3,3',3″-trisulfonic acid trisodium salt hydrate is useful for the preparation of water-soluble organometal catalysts, which finds application in the hydroformylation of propene. It acts as a Lewis base, which is stronger than triphenylphosphine.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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