Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt
Synonym: BSPP, 4,4′-(Phenylphosphinidene)bis-benzenesulfonic acid dipotassium salt
MFCD01321353 | 685-909-6
Overview
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
| Product Code | P3664 |
| Product Name | Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt |
| CAS Number | 308103-66-4 |
| Molecular formula | C18H13O6PS22KH2O |
| Linear formula | C6H5P(C6H4SO3K)2·xH2O |
| Molecular weight | 498.59 |
| Form | solid |
| Melting point | 370C |
| UOM | KG |
| Sensitivity | air |
| NMR | conforms to structure |
| NMR P31 | conforms to structure |
Test Specification
| Assay (purity) | 97% |
| Purity method | by elemental analysis |
| Appearance | white powder, crystals or chunks |
| Elemental analysis | %C=41,84-44,88; %H=2,54-2,72% |
Safety Information
| Signal word | WARNING |
| Pictograms |  |
| Hazard statements | H315, H319, H335 |
| Precautionary statements | P233, P261, P264, P265, P271, P280, P302, P304, P305, P317, P319, P332, P337, P338, P340, P351, P352, P362, P364, P366, P403, P405, P501 |
| UN | NOT REGULATED |
| In TSCA registry | No (sold for research and development usage only) |
External Identifiers for BSPP
| Pubchem CID | 71311499 |
| 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 Name | dipotassium;4-[phenyl-(4-sulfonatophenyl)phosphanyl]benzenesulfonate;hydrate |
| InchI Identifier | InChI=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 Key | PRAGZPSLQQRHKD-UHFFFAOYSA-L |