Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt (CAS No. 308103-66-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Inorganic Chemicals
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The CAS number of Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt is 308103-66-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Inorganic Chemicals.
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Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt · CAS 308103-66-4 · C18H17K2O8PS2.
| CAS Registry Number | 308103-66-4 |
|---|---|
| PubChem CID | 17749163 |
| Molecular formula | C18H17K2O8PS2 |
| IUPAC name | dipotassium;4-[phenyl-(4-sulfonatophenyl)phosphanyl]benzenesulfonate;dihydrate |
| Molecular Weight | 534.6 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 3 |
| Exact Mass | 533.9376598 |
| Monoisotopic Mass | 533.9376598 |
| Topological Polar Surface Area | 133 |
| Heavy Atom Count | 31 |
| Formal Charge | 0 |
| Complexity | 596 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
308103-66-4; 4,4'-(Phenylphosphinidene)bis(benzenesulfonic acid) dipotassium salt hydrate; RefChem:506499; 685-909-6; Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt; Potassium 4,4'-(phenylphosphinediyl)dibenzenesulfonate dihydrate; Bis(P-sulfonatophenyl)phenylphosphine Hydrate Dipotassium Salt; MFCD00269831; 151888-20-9; Benzenesulfonic acid, 4,4'-(phenylphosphinidene)bis-, potassium salt, hydrate (1:2:2); dipotassium;4-[phenyl-(4-sulfonatophenyl)phosphanyl]benzenesulfonate;dihydrate; Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassiumsalt; MFCD22123379; SCHEMBL1536884; C18H17K2O8PS2; CVKCKLNGVYHFAX-UHFFFAOYSA-L
CAS 308103-66-4; molecular formula C18H17K2O8PS2; molecular weight — g/mol.
308103-66-4, 4,4'-(Phenylphosphinidene)bis(benzenesulfonic acid) dipotassium salt hydrate, RefChem:506499, 685-909-6, Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt, Potassium 4,4'-(phenylphosphinediyl)dibenzenesulfonate dihydrate.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
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