苯次膦酸钠，CAS 登记号 4297-95-4，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于无机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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sodium phenylphosphinate · CAS 4297-95-4 · C6H5NaO2P+. UNII 5YH1F4503C.
| CAS Registry Number | 4297-95-4 |
|---|---|
| PubChem CID | 6364990 |
| Molecular formula | C6H5NaO2P+ |
| IUPAC name | sodium oxido-oxo-phenylphosphanium |
| UNII (FDA) | 5YH1F4503C |
| Molecular Weight | 163.07 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 162.99248568 |
| Monoisotopic Mass | 162.99248568 |
| Topological Polar Surface Area | 40.1 |
| Heavy Atom Count | 10 |
| Formal Charge | 1 |
| Complexity | 112 |
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS |
|---|---|
| GHS notification summary | 6.8% (8 / 117) |
| GHS notification summary | 6.8% (8 / 117) |
|---|---|
| Reported hazard statements | H318 (91.5%) |
This chemical does not meet GHS hazard criteria for 6.8% (8 of 117) of reports.
H318 (91.5%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Sodium phenylphosphinate; 4297-95-4; Phosphinic acid, phenyl-, sodium salt; Sodium benzenephosphinate; Phenylphosphinic acid, sodium salt; 5YH1F4503C; EINECS 224-305-5; NSC 163936; DTXSID4063402; MONOSODIUM PHENYLPHOSPHONITE; Phosphinic acid, P-phenyl-, sodium salt (1:1); NSC-163936; ACID, P-PHENYL-, SODIUM SALT (1:1); RefChem:887804; DTXCID5040201; 224-305-5
CAS 4297-95-4; molecular formula C6H5NaO2P+; molecular weight — g/mol.
Sodium phenylphosphinate, 4297-95-4, Phosphinic acid, phenyl-, sodium salt, Sodium benzenephosphinate, Phenylphosphinic acid, sodium salt, 5YH1F4503C.
Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS.
6.8% of GHS notifications report no hazard classification (8 of 117).
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.