4 4'-(Phenylphosphinidene)bis(benzene-

$47 - $2271.5

Price

Brand	Packaging	Price	Product name
aablocks AA0031AA	250mg	$152	Potassium 4,4'-(phenylphosphinediyl)dibenzenesulfonate dihydrate
aablocks AA0031AA	500mg	$196	Potassium 4,4'-(phenylphosphinediyl)dibenzenesulfonate dihydrate
aablocks AA0031AA	2g	$500	Potassium 4,4'-(phenylphosphinediyl)dibenzenesulfonate dihydrate
aablocks AA0031AA	10g	$1869	Potassium 4,4'-(phenylphosphinediyl)dibenzenesulfonate dihydrate
American Custom Chemicals Corporation OPC0001150	5MG	$498.56	BIS(P-SULFONATOPHENYL)PHENYLPHOSPHINE DIPOTASSIUM SALT
Biosynth FB176093	1g	$389.4	Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium
Biosynth FB176093	2g	$584.1	Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium
Biosynth FB176093	0.5g	$259.6	Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium
Biosynth FB176093	10g	$2271.5	Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium
Biosynth FB176093	5g	$1362.9	Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium

Melting point	370 °C (dec.)(lit.)
solubility	Methanol (Slightly), Water (Slightly)
form	Powder
color	white
Sensitive	air sensitive
Stability	Hygroscopic
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
InChIKey	PRAGZPSLQQRHKD-UHFFFAOYSA-L
SMILES	O.[K+].[K+].[O-]S(=O)(=O)c1ccc(cc1)P(c2ccccc2)c3ccc(cc3)S([O-])(=O)=O