Citric acid, ammonium salt

Base Information

• Chemical Name: Citric acid, ammonium salt
• CAS No.: 3458-72-8
• Molecular Formula: C6H17N3O7
• Molecular Weight: 243.217
• Hs Code.: 29181500
• European Community (EC) Number: 221-146-3,231-560-6
• UN Number: 3077
• Wikidata: Q27275807
• Mol file: 3458-72-8.mol

Synonyms:ammonium citrate

Chemical Property of Citric acid, ammonium salt

Chemical Property:

• Appearance/Colour: white crystalline powder
• Vapor Pressure: 3.57E-08mmHg at 25°C
• Melting Point: 185 °C (dec.)(lit.)
• Refractive Index: 1.583
• Boiling Point: 309.6 °C at 760 mmHg
• Flash Point: 155.2 °C
• PSA: 141.85000
• Density: 1.22 g/mL at 20 °C
• LogP: -0.27680
• Storage Temp.: Inert atmosphere,Room Temperature
• Solubility.: H2O: 1 M at 20 °C, clear, colorless
• Water Solubility.: Soluble in water. Slightly soluble in alcohol.
• Hydrogen Bond Donor Count: 5
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 5
• Exact Mass: 209.05355169
• Heavy Atom Count: 14
• Complexity: 227
• Transport DOT Label: Class 9

Purity/Quality:

99% ^*data from raw suppliers

Triammonium citrate 99% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37-36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Nitrogen Compounds -> Ammonium Compounds
• Canonical SMILES: C(C(=O)O)C(CC(=O)O)(C(=O)O)O.N
• Uses: Ammonium citrate tribasic is mainly used for chemical analysis, in industry for water treatment, in food industry for buffering agent and emulsifier, for metal surface cleaning (in particular petroleum pipeline cleaning), as a ceramic dispersant,as auxiliary infiltration agent, as detergent material and as soil improvement agent component.Ammonium citrate tribasic is applied in electroplating industry for non cyanide plating complexing agent, used mostly for preparing anti rust agent in machinery industry and as buffering agent. It serves as a chemical reagent in analytical chemistry to determine the efficient phosphate levels in phosphate salts and fertilizer. Ammonium citrate tribasic is widely utilized as a buffering agent and emulsifier in food industry. It acts as a complexing agent in electroplating industry and is also used for metal surface cleaning. It is employed in chemical analysis and in water treatment. It serves as a chemical reagent in analytical chemistry to determine the efficient phosphate levels in phosphate salts and fertilizer. It is used in industries for water treatment, as a ceramic dispersant, a detergent material and a component for soil improvement. It is used in medical and electronics industries as an auxiliary infiltration agent.

Technology Process of Citric acid, ammonium salt

There total 2 articles about Citric acid, ammonium salt which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

citric acid (77-92-9,906507-37-7) → ammonium citrate tribasic (3458-72-8,4450-94-6)

Guidance literature:

With ethanol; ammonia;

Reference yield:

→ ammonium citrate tribasic (3458-72-8,4450-94-6)

Guidance literature:

Reference yield:

ammonium citrate tribasic (3458-72-8,4450-94-6) + silver nitrate → silver(I) citrate (126-45-4)

Guidance literature:

In water; at 20 ℃;

DOI:10.1016/j.catcom.2015.04.022

upstream raw materials:

citric acid

Downstream raw materials:

pyrographite

silver(I) citrate

Refernces

• 1、 -. "PROCESSES FOR PRODUCING HOOC-R-COOH COMPOUND ACIDS FROM FERMENTATION BROTHS CONTAINING NH4+ -OOC-R-COQ-NH4+ COMPOUNDS". Page/Page column 27-28. . Retrieved 2011/11/13.