化工社化工社 化学情報印刷レポート · 研究参考用
ポリリン酸アンモニウム
ポリリン酸アンモニウム · 抗XPNPEP3抗体 ウサギ宿主抗体 · APP · polyphosphoric acids ammonium salts · APP-0 · APP-1 · APP-3 · APP Ⅰ
識別子と物理属性
| CAS No. | 68333-79-9 |
|---|---|
| 分子式 | H12N3O4P |
| 平均分子量 | 149.0867 g/mol |
| SMILES | O=P([O-])([O-])[O-].[NH4+].[NH4+].[NH4+] |
| InChIKey | ZRIUUUJAJJNDSS-UHFFFAOYSA-N |
| 現地名 | ポリリン酸アンモニウム |
化学・物理的性質
| 密度 | 1.74[at 20℃] |
|---|---|
| 蒸気圧 | 0.076Pa at 20℃ |
| 貯蔵条件 | −20°C |
| 溶解度 | Aqueous Acid (Slightly) |
| 外観・状態 | Solid |
| 色 | White to Off-White |
| 由来生物 | rabbit |
| InChI | InChI=1S/3H3N.H3O4P/c1-5(2,3)4/h3*1H3(H3,1,2,3,4) |
| InChIKey | ZRIUUUJAJJNDSS-UHFFFAOYSA-N |
| SMILES | P(=O)([O-])([O-])[O-].[N+]([H])([H])([H])[H].[N+]([H])([H])([H])[H].[N+]([H])([H])([H])[H] |
| LogP（分配係数） | -2.148 (est) |
| CAS データベース | 68333-79-9 |
| EPAの化学物質情報 | Ammonium polyphosphates (68333-79-9) |
安全性と法規制
| 水環境危害等級（WGK） | WGK 1 |
|---|---|
| TSCA 収載状態 | TSCA listed |
| 貯蔵分類 | 10 - Combustible liquids |
用途
説明
Ammonium polyphosphates are liquid fertilizers with compositions up to 11-37-0, manufactured by the reaction of anhydrous ammonia with superphosphoric acid. Superphosphoric acid is made by the concentration of regular wet-process acid up to P2O5 concentrations of 78%. Granular polyphosphates suitable for bulk blending are made by reacting ammonia with regular wet process acid of 52% P2O5 content and using the heat of reaction to drive off water to produce a phosphate melt of 10-43-0, with about 40% of the phosphorus in the polyphosphate form.