3,3'-(Phenylphosphinediyl)dibenzenesulfonic acid, disodium salt
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
64018-22-0
Chemical name
3,3'-(Phenylphosphinediyl)dibenzenesulfonic acid, disodium salt
Molecular formula
C18H13Na2O6PS2
Molecular weight
466.38 g/mol
Synonyms
Disodium 3,3'-(phenylphosphinediyl)bis(benzene-1-sulphonate); EINECS 264-603-2; 264-603-2
InChIKey
PWRPHTBBQPNXQA-UHFFFAOYSA-L
PubChem CID
6454777
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
GHS Pictograms
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Physical property reference values are not available in the current MolGraph catalog record.
GHS Pictograms
Preliminary catalog cue; verify before compliance decisions.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.