Introduction：Basic information about Ammonium citrate dibasic CAS 3012-65-5, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Ammonium citrate dibasic Basic information
| Product Name: | Ammonium citrate dibasic |
| Synonyms: | CITRIC ACID AMMONIUM SALT;CITRIC ACID, AMMONIUM SALT, DIBASIC;CITRIC ACID, DIAMMONIUM;CITRIC ACID, DIAMMONIUM, DIBASIC;CITRIC ACID DIAMMONIUM SALT;CITRIC ACID TRIAMMONIUM SALT;DI-AMMONIUM HYDROGEN CITRATE;AMMONIUM CITRATE |
| CAS: | 3012-65-5 |
| MF: | C6H14N2O7 |
| MW: | 226.18 |
| EINECS: | 221-146-3 |
| Product Categories: | Nutritional fortification substances |
| Mol File: | 3012-65-5.mol |
|
Ammonium citrate dibasic Chemical Properties
| Melting point | 185 °C (dec.)(lit.) |
| Boiling point | 100 °C(lit.) |
| bulk density | 400-600kg/m3 |
| density | 1.22 g/mL at 20 °C |
| vapor density | 1.8 (vs air) |
| refractive index | 1.4650 (estimate) |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | Solid |
| color | White |
| Odor | Slight ammonia odor |
| PH | 5.48(1 mM solution);5.29(10 mM solution);5.04(100 mM solution);6.16(1000 mM solution) |
| PH Range | 5.2 |
| Water Solubility | Soluble in water. Slightiy soluble in alcohol. |
| λmax | λ: 260 nm Amax: ≤0.05
λ: 280 nm Amax: ≤0.03 |
| Merck | 14,512 |
| BRN | 4925760 |
| Stability: | Stable. |
| Cosmetics Ingredients Functions | BUFFERING
CHELATING |
| Cosmetic Ingredient Review (CIR) | Ammonium citrate dibasic (3012-65-5) |
| InChI | 1S/C6H8O7.2H3N/c7-3(8)1-6(13,5(11)12)2-4(9)10;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);2*1H3 |
| InChIKey | YXVFQADLFFNVDS-UHFFFAOYSA-N |
| SMILES | N.N.OC(=O)CC(O)(CC(O)=O)C(O)=O || N.N.OC(=O)CC(O)(CC(O)=O)C(O)=O |
| LogP | -2.840 |
| CAS DataBase Reference | 3012-65-5(CAS DataBase Reference) |
| EPA Substance Registry System | Diammonium citrate (3012-65-5) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-36/37 |
| Safety Statements | 26-36 |
| RIDADR | UN 9087 |
| WGK Germany | 3 |
| RTECS | GE7545000 |
| F | 8 |
| TSCA | TSCA listed |
| HazardClass | 9 |
| HS Code | 29181500 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2 |
| Hazardous Substances Data | 3012-65-5(Hazardous Substances Data) |
Ammonium citrate dibasic Usage And Synthesis
| Chemical Properties | white crystalline powder |
| Chemical Properties | Ammonium citrate (various forms) is a whitepowdery material with a slight ammonia-like odor. |
| Uses | Ammonium citrate dibasic is generally used as a component of matrix solution in matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry analysis. It can also be used as both the carbon and nitrogen source to synthesize fluorescent nitrogen-doped carbon nanoparticles (CNPs). |
| Uses | Determination of phosphates. |
| Uses | For the determination of phosphate, especially in fertilizers. |
| Uses | Ammonium Citrate, Dibasic is a flavor enhancer and ph control agent. it is the diammonium salt of citric acid, being prepared by partially neutralizing citric acid with ammonia. it is used in nonal-coholic beverages and certain cheeses. |
| Definition | ChEBI: A citrate salt in which two of the three carboxy groups are deprotonated and associated with ammonium ions as counter-cations. |
| General Description | Ammonium citrate is a white granular solid. Ammonium citrate dibasic is soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Ammonium citrate dibasic is used in pharmaceuticals, and in chemical analysis. |
| Air & Water Reactions | Water soluble. |
| Reactivity Profile | Salts, basic, such as AMMONIUM CITRATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. |
| Health Hazard | Inhalation causes respiratory irritation. Ingestion causes diarrhea. Contact with eyes causes mild irritation. |
| Fire Hazard | Special Hazards of Combustion Products: Toxic ammonia gas may form in fire. |
| Potential Exposure | It is used to make pharmaceuticals;rust-proofing compounds and plasticizers; as a food additive;stabilizing agent. |
| Shipping | UN3077 Environmentally hazardous substances,solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardousmaterial, Technical Name Required. |
| Incompatibilities | Contact with strong caustics causes therelease of ammonia gas. |
| Waste Disposal | May be flushed to sewer withlarge volumes of water. |
Ammonium citrate dibasic Preparation Products And Raw materials
| Raw materials | Ammonia-->Citric acid |
