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HomeProduct name listAmmonium citrate dibasic

Ammonium citrate dibasic

Synonym(s):di-Ammonium hydrogen citrate;Diammonium hydrogen citrate;Citric acid ammonium salt;Citric acid triammonium salt;Ammonium citrate dibasic, Diammonium hydrogen citrate

  • CAS NO.:3012-65-5
  • Empirical Formula: C6H14N2O7
  • Molecular Weight: 226.18
  • MDL number: MFCD00013068
  • EINECS: 221-146-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 13:37:16
Ammonium citrate dibasic Structural

What is Ammonium citrate dibasic?

Chemical properties

white crystalline powder

Chemical properties

Ammonium citrate (various forms) is a white powdery material with a slight ammonia-like odor.

The Uses of Ammonium citrate dibasic

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).

The Uses of Ammonium citrate dibasic

Determination of phosphates.

The Uses of Ammonium citrate dibasic

For the determination of phosphate, especially in fertilizers.

The Uses of Ammonium citrate dibasic

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.

What are the applications of Application

Ammonium hydrogencitrate is an electrolyte support compound for MALDI matricies

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 hazardous material, Technical Name Required.

Incompatibilities

Contact with strong caustics causes the release of ammonia gas.

Waste Disposal

May be flushed to sewer with large volumes of water.

Properties of Ammonium citrate dibasic

Melting point: 185 °C (dec.)(lit.)
Boiling point: 100 °C(lit.)
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
PH 5.48(1 mM solution);5.29(10 mM solution);5.04(100 mM solution);6.16(1000 mM solution)
Odor Slight ammonia odor
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.
CAS DataBase Reference 3012-65-5(CAS DataBase Reference)
EPA Substance Registry System Diammonium citrate (3012-65-5)

Safety information for Ammonium citrate dibasic

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for Ammonium citrate dibasic

InChIKey YXVFQADLFFNVDS-UHFFFAOYSA-N

Ammonium citrate dibasic manufacturer

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