CAS Number7783-28-0
SynonymsDiammonium hydrogen phosphate; Diammonium hydrogenphosphate; MFCD00010891; diazanium,hydrogen phosphate; EINECS 231-987-8; Ammonium hydrogen phosphate (2:1:1)
Molecular Formula(NH4)2HPO4
Molecular Weight132.06
Purity≥98%
Density1.203 g/mL at 25 °C
Boiling Point158ºC at 760 mmHg
Melting Point155 °C (dec.) (lit.)
Appearancecrystals or chunks
EINECS231-987-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7783-28-0 |
| Catalog No. | 2A-9013714 |
| Chinese Name | 磷酸氢二铵 |
| Synonyms | Diammonium hydrogen phosphate; Diammonium hydrogenphosphate; MFCD00010891; diazanium,hydrogen phosphate; EINECS 231-987-8; Ammonium hydrogen phosphate (2:1:1) |
| Molecular Formula | (NH4)2HPO4 |
| Molecular Weight | 132.06 |
| Purity | ≥98 |
| Density | 1.203 g/mL at 25 °C |
| Boiling Point | 158ºC at 760 mmHg |
| Melting Point | 155 °C (dec.) (lit.) |
| Appearance | crystals or chunks |
| Water Solubility | 58 g/ 100mL (10 ºC) |
| Storage Condition | 1. It should be stored in a cool, ventilated, dry |
| Application | Diammonium phosphate is a neutral and efficient catalyst for the synthesis of 1,8-dioxa-octahydroxanthene derivatives. Diammonium phosphate can be used as excipients, such as diuretics, buffers, effer |
| EINECS | 231-987-8 |
| HTC | 2919900090 |
| PubChem ID | 329752180 |
| MDL Number | MFCD00010891 |
| SMILES | N.N.OP(O)(O)=O |
| InChI | 1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4) |
| InChI Key | MNNHAPBLZZVQHP-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352300 |
| Hazard Symbols | Transport |
| MSDS | msds/13714_1_7783_28_0.pdf |
| Bioactivity | Diammonium phosphate is a neutral and efficient catalyst in 1,8‐Dioxo‐octahydroxanthene derivatives synthesis. Diammonium phosphate can be used as an excipient, such as diuretic, buffer, effervescent. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Darviche F, et al. Diammonium hydrogen phosphate as a neutral and efficient catalyst for synthesis of 1, 8‐dioxo‐octahydroxanthene derivatives in aqueous media[J]. Synthetic Communications, 2007, 37(7): 1059-1066. [2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. Chemical & Physical Properties Density 1.203 g/mL at 25 °C Boiling Point 158ºC at 760 mmHg Melting Point 155 °C (dec.)(lit.) Molecular Formula H9N2O4P Molecular Weight 132.06 Exact Mass 132.029999 PSA 94.05000 Index of Refraction 1.53 InChIKey MNNHAPBLZZVQHP-UHFFFAOYSA-N SMILES O=P([O-])([O-])O.[NH4+].[NH4+] Stability Stable. Incompatible with strong acids, strong bases, strong oxidizing agents. Water Solubility 58 g/ 100mL (10 ºC) |
| Use of | Diammonium phosphate is a neutral and efficient catalyst in 1,8‐Dioxo‐octahydroxanthene derivatives synthesis. Diammonium phosphate can be used as an excipient, such as diuretic, buffer, effervescent. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. Properties Articles56 Name diammonium hydrogen phosphate Synonym More Synonyms Diammonium phosphate Biological Activity Description Diammonium phosphate is a neutral and efficient catalyst in 1,8‐Dioxo‐octahydroxanthene derivatives synthesis. Diammonium phosphate can be used as an excipient, such as diuretic, buffer, effervescent. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Darviche F, et al. Diammonium hydrogen phosphate as a neutral and efficient catalyst for synthesis of 1, 8‐dioxo‐octahydroxanthene derivatives in aqueous media[J]. Synthetic Communications, 2007, 37(7): 1059-1066. [2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. Chemical & Physical Properties Molecular Formula H9N2O4P Exact Mass 132.029999 PSA 94.05000 Index of Refraction 1.53 InChIKey MNNHAPBLZZVQHP-UHFFFAOYSA-N SMILES O=P([O-])([O-])O.[NH4+].[NH4+] Stability Stable. Incompatible with strong acids, strong bases, strong oxidizing agents. |
| Tax Rebate | 9.0% |
| Supervision | A. Customs clearance form for inbound goods B. Customs clearance form for outbound goods |
| Inspection | R. Imported food hygiene supervision and inspection S. Export food hygiene supervision and inspection M. Imported commodity inspection N. Exported commodity inspection |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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