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479497 Sigma-Aldrich

4,4′-(Phenylphosphinidene)bis(benzenesulfonic acid) dipotassium salt hydrate

97%

  • CAS Number 308103-66-4

  • Linear Formula C6H5P(C6H4SO3K)2·xH2O

  • Molecular Weight 498.59 (anhydrous basis)

  •  MDL number MFCD01321353

  •  PubChem Substance ID 24871621

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Properties

Related Categories Basic Phosphine Ligands, Catalysis and Inorganic Chemistry, Chemical Synthesis, Cross-Coupling, Phosphine Compounds,
InChI Key   PRAGZPSLQQRHKD-UHFFFAOYSA-L
assay   97%
mp   370 °C (dec.) (lit.)

Description

Packaging

1, 2.5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
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