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二水合双(对-磺酰苯基)苯基膦化二钾盐
K2BSPP (Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt)
4,4'-(苯基亚膦)二苯磺酸二钾盐
CAS号: 151888-20-9
IUPAC名称: 4-[phenyl-(4-sulfonatophenyl)phosphanyl]benzenesulfonate;hydrate
分子式: C18H17K2O8PS2
分子量: 534.62300
InChI: InChI=1S/C18H15O6PS2.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/p-2
InChIKey: ZJXCHAXWGUQEGC-UHFFFAOYSA-L
SMILES: C1=CC=C(C=C1)P(C2=CC=C(C=C2)S(=O)(=O)[O-])C3=CC=C(C=C3)S(=O)(=O)[O-].O
EINECS: -
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