四水磷酸氢铵钠，CAS 登记号 51750-73-3，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 ammonium hydrogen phosphate tetrahydrate · CAS 51750-73-3 · H13NNaO8P. UNII K78U8WLV4H.
| CAS Registry Number | 51750-73-3 |
|---|---|
| PubChem CID | 56924540 |
| Molecular formula | H13NNaO8P |
| IUPAC name | azanium;sodium;hydrogen phosphate;tetrahydrate |
| UNII (FDA) | K78U8WLV4H |
| Molecular Weight | 209.07 |
|---|---|
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 0 |
| Exact Mass | 209.02764765 |
| Monoisotopic Mass | 209.02764765 |
| Topological Polar Surface Area | 88.4 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 46.5 |
| 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]
Phosphorsalz; Ammonium Sodium Phosphate Tetrahydrate; K78U8WLV4H; Ammonium sodium phosphate tetrahydrate [MI]; Sodium monoammonium monohydrogen phosphate tetrahydrate; Phosphoric acid, monoammonium monosodium salt, tetrahydrate; RefChem:557827; 616-513-3; 7783-13-3; SODIUM AMMONIUM HYDROGEN PHOSPHATE TETRAHYDRATE; Sodium ammonium phosphate tetrahydrate; 51750-73-3; UNII-K78U8WLV4H; ammonium sodium hydrogenphosphate tetrahydrate; Monoammonium monosodium phosphate tetrahydrate; azanium;sodium;hydrogen phosphate;tetrahydrate
CAS 51750-73-3; molecular formula H13NNaO8P; molecular weight — g/mol.
Phosphorsalz, Ammonium Sodium Phosphate Tetrahydrate, K78U8WLV4H, Ammonium sodium phosphate tetrahydrate [MI], Sodium monoammonium monohydrogen phosphate tetrahydrate, Phosphoric acid, monoammonium monosodium salt, tetrahydrate.
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.