Diammonium hydrogen phosphite (CAS 22132-71-4) — formula H8N2O3P+, molecular weight 115.05.
Documented applications: U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 50, 000 - <250, 2020: 50, General Manufacturing Information: Phosphonic acid, ammonium salt (1:2): ACTIVE.
Diammonium hydrogen phosphite is a chemical compound with CAS registry number 22132-71-4 and molecular formula H8N2O3P+ (molecular weight 115.05).
CAS number: 22132-71-4
Its molecular formula H8N2O3P+ comprises 8 H, 2 N, 3 O, 1 P atoms.
Also known as: Diammonium hydrogen phosphite · Diammonium phosphonate
The CAS registry number of Diammonium hydrogen phosphite is 22132-71-4.
Molecular formula H8N2O3P+, molecular weight 115.05.
It is also registered under: Diammonium hydrogen phosphite, Diammonium phosphonate.
Recorded applications: U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: 50, 000 - <250, 2020: 50, General Manufacturing Information: Phosphonic acid, ammonium salt (1:2): ACTIVE.
Public-database records for Diammonium hydrogen phosphite (CAS 22132-71-4), reproduced here for independent cross-checking.
| GHS notification summary | 10% (4 / 40) |
|---|---|
| Reported hazard statements | H319 (90%) |
This chemical does not meet GHS hazard criteria for 10% (4 of 40) of reports.
H319 (90%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
| GHS notification summary | 10% (4 / 40) |
|---|
| CAS Registry Number | 22132-71-4 |
|---|---|
| PubChem CID | 17888506 |
| 分子式 | H8N2O3P+ |
| IUPAC 名称 | diazanium;dioxido(oxo)phosphanium |
| UNII（FDA） | WQ6M1Z85D4 |
Diammonium phosphite; Diammonium phosphonate; 22132-71-4; Diammonium hydrogen phosphite; Phosphonic acid, diammonium salt; Phosphonic acid, ammonium salt (1:2); WQ6M1Z85D4; DTXSID70889682; EINECS 244-797-5; RefChem:586272; DTXCID001028934; 244-797-5; diazanium;dioxido(oxo)phosphanium; UNII-WQ6M1Z85D4; NS00084255; EN300-27143859
| 分子量 | 115.05 |
|---|---|
| 氢键供体数 | 2 |
| 氢键受体数 | 3 |
| 可旋转键数 | 0 |
| 精确质量 | 115.02725412 |
| 单同位素质量 | 115.02725412 |
| 拓扑极性表面积 | 65.2 |
| 重原子数 | 6 |
| 形式电荷 | 1 |
| 复杂度 | 18.8 |
Diammonium hydrogen phosphite · CAS 22132-71-4 · H8N2O3P+. UNII WQ6M1Z85D4.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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