Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt

Synonym: BSPP, 4,4′-(Phenylphosphinidene)bis-benzenesulfonic acid dipotassium salt
CAS Number 308103-66-4 | MDL Number MFCD01321353 | EC Number 685-909-6

Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt Chemical Structure

Product CodeP3664
CAS Number308103-66-4
Assay (purity)97%
Purity methodby elemental analysis
Molecular weight498.59
Formsolid
Appearancewhite to beige and faint brown to light brown solid, powder, crystals and/or chunks
Melting point370C
NMRconforms to structure
NMR P31conforms to structure
Molecular formulaC18H13O6PS22KH2O
Linear formulaC6H5P(C6H4SO3K)2·xH2O

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt contact us at sales@ereztech.com

Safety information

UNNOT REGULATED
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

If you don’t see the needed lot of Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt below please contact customer support at sales@ereztech.com

External identifiers for BSPP

Pubchem CID71311499
SMILES[K+].[K+].[S]([O-])(=O)(=O)C3=CC=C(P(C1=CC=C([S]([O-])(=O)=O)C=C1)C2=CC=CC=C2)C=C3
IUPAC Namedipotassium;4-[phenyl-(4-sulfonatophenyl)phosphanyl]benzenesulfonate;hydrate
InchI IdentifierInChI=1S/C18H15O6PS2.2K.H2O/c19-26(20,21)17-10-6-15(7-11-17)25(14-4-2-1-3-5-14)16-8-12-18(13-9-16)27(22,23)24;;;/h1-13H,(H,19,20,21)(H,22,23,24);;;1H2/q;2*+1;/p-2
InchI KeyPRAGZPSLQQRHKD-UHFFFAOYSA-L

Ereztech synthesizes and sells additional P-compounds.

To purchase Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt contact us at sales@ereztech.com