磷酸二氢铵（APM）（CAS 7722-76-1）：分子式 H6NO4P、分子量 115.03；类别 食品添加剂。
| CAS号 | 7722-76-1 |
|---|---|
| 分子式 | H6NO4P |
| 分子量 | 115.03 |
| 熔点 | 190 °C |
| 类别 | 食品加工助剂|膨松剂|稳定剂和凝固剂 |
磷酸二氢铵（APM） 是一种食品级化合物，登记 CAS 号为 7722-76-1，分子式 H6NO4P（分子量 115.03），归属于食品添加剂大类化工原料。
登记 CAS 号：7722-76-1
其分子式 H6NO4P 由 6 个氢、1 个氮、4 个氧、1 个磷 组成。
别名/同义词：磷酸二氢铵（APM） · Ammonium dihydrogen phosphate · Ammonium Phosphate, Monobasic
所属分类：食品添加剂 / 膨松剂 / 稳定剂和凝固剂
磷酸二氢铵（APM） 的 CAS 登记号为 7722-76-1。
分子式 H6NO4P，分子量 115.03。
别名/同义词：磷酸二氢铵（APM）、Ammonium dihydrogen phosphate、Ammonium Phosphate, Monobasic。
所属分类：食品加工助剂 / 膨松剂 / 稳定剂和凝固剂。
磷酸二氢铵（APM）（CAS 7722-76-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 7722-76-1 |
|---|---|
| PubChem CID | 24402 |
| Molecular formula | H3N.H3O4P |
| IUPAC name | azanium dihydrogen phosphate |
| UNII (FDA) | 09254QB17T |
| Molecular Weight | 115.03 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 115.00344467 |
| Monoisotopic Mass | 115.00344467 |
| Topological Polar Surface Area | 81.6 |
| Heavy Atom Count | 6 |
| Melting Point | 190 °C |
|---|---|
| Solubility | 40.4 g/100 g water at 25 °C |
| Density | 1.80 g/cu cm |
| Density | 1.803 @25 °C |
Ammonium dihydrogen phosphate; 7722-76-1; Ammonium biphosphate; MONOAMMONIUM PHOSPHATE; Ammonium dihydrogen orthophosphate; Phosphoric acid, monoammonium salt; Ammonium monophosphate; Ammonium dihydrophosphate; Primary ammonium phosphate; Monobasic ammonium phosphate; Ammonium phosphate, monobasic; Ammonium diacid phosphate; Monoammonium orthophosphate; Monoammonium acid phosphate; Ammonium monobasic phosphate; Dihydrogen ammonium phosphate
| Regulatory & Food Contact | FDA Substance added to food: LEAVENING AGENT, MALTING OR FERMENTING AID, PH CONTROL AGENT ACIDITY_REGULATOR; FLOUR_TREATMENT_AGENT; LEAVENING_AGENT; R: Food Additives ACID AMMONIUM PHOSPHATE Group MTDI for phosphorus from all sources, expressed as P. TRS 696-JECFA 27/25 CIR / INCI: Buffering; Oral care |
|---|---|
| GHS notification summary | 85.8% (994 / 1158) |
| GHS notification summary | 85.8% (994 / 1158) |
|---|---|
| Reported hazard statements | H319 (12.1%) |
This chemical does not meet GHS hazard criteria for 85.8% (994 of 1158) of all reports.
H319 (12.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Ammonium Phosphate, Monobasic · CAS 7722-76-1 · H3N.H3O4P. UNII 09254QB17T. Melting Point: 190 °C; Solubility: 40.4 g/100 g water at 25 °C; Density: 1.80 g/cu cm.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Ammonium dihydrogen phosphate