CAS 151888-20-9|K2BSPP (Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt)

Introduction：Basic information about CAS 151888-20-9|K2BSPP (Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameK2BSPP (Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt)
CAS Number151888-20-9Molecular Weight534.62300
Density/Boiling Point/
Molecular FormulaC18H17K2O8PS2Melting Point98-102ºC
MSDS/Flash Point/

Names

Name4-[phenyl-(4-sulfonatophenyl)phosphanyl]benzenesulfonate,hydrate

Chemical & Physical Properties

Melting Point98-102ºC
Molecular FormulaC18H17K2O8PS2
Molecular Weight534.62300
Exact Mass533.93800
PSA163.21000
LogP3.28600
InChIKeyUNZGQTOBCSKUQP-UHFFFAOYSA-L
SMILESO=S(=O)([O-])c1ccc(P(c2ccccc2)c2ccc(S(=O)(=O)[O-])cc2)cc1.[K+].[K+]

Safety Information

Risk PhrasesR36/37/38
Safety PhrasesS26-S36-S37-S39
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