Ethanedioic acid ammoniate (1:1)

Basic Information

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CAS Number

5972-72-5

Molecular Formula

C2H5NO4

Molecular Weight

107.07 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

SMILES

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C(=O)(C(=O)[O-])O.[NH4+]

InChI

InChI=1S/C2H2O4.H3N/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);1H3

InChIKey

AJGPQPPJQDDCDA-UHFFFAOYSA-N

Complexity

Safety Information

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Hazard Class

Class 6.1(b) Class 6.1(b)

Synonyms & References

English

Ammonium binoxalate
Ammonium carboxyformate
Ethanedioic acid, monoammonium salt
Monoammonium Oxalate
Ammonium acid oxalate
14258-49-2
AMMONIUM OXALATE, NH4HC2O4
AMMONIUM BINOXALATE [MI]
Ammonium hydrogen oxalate
5972-72-5
NS00086800
Ethanedioic acid ammonium salt (1:1)
UNII-F1NON87Z4W
EINECS 227-763-4
F1NON87Z4W
Oxalic acid, monoammonium salt
Ethanedioic acid,ammonium salt (1:1)
azanium,2-hydroxy-2-oxoacetate
AMMONIUM BIOXALATE MONOHYDRATE

MDL Number

MFCD00673665

FAQ

What are the physical and chemical properties of Ethanedioic acid ammoniate (1:1) (CAS: 5972-72-5)?

Ethanedioic acid ammoniate (1:1) (CAS: 5972-72-5) is a crystalline solid with a molecular weight of approximately 110.12 g/mol. It has a high solubility in water and is slightly soluble in ethanol. Chemically, it is a salt formed by the reaction of ethanedioic acid (oxalic acid) and ammonium ions. It shows moderate reactivity, especially in acidic conditions, and exhibits good thermal stability up to 200°C.

How is Ethanedioic acid ammoniate (1:1) (CAS: 5972-72-5) typically synthesized?

Ethanedioic acid ammoniate (1:1) (CAS: 5972-72-5) is synthesized by the direct reaction of oxalic acid with ammonium hydroxide in a 1:1 molar ratio. The reaction is typically carried out in water at room temperature with continuous stirring. Commonly, the mixture is heated to ensure complete reaction and then filtered to obtain the desired salt. The product is usually washed with water and dried under reduced pressure.

What industries use Ethanedioic acid ammoniate (1:1) (CAS: 5972-72-5)?

Ethanedioic acid ammoniate (1:1) (CAS: 5972-72-5) is utilized in various industries. In pharmaceuticals, it serves as a stabilizer and chelating agent. In the polymer industry, it acts as a crosslinking agent. It is also used in the production of sensors and semiconductors due to its effective reactivity and stability properties.

What precautions should be taken when handling Ethanedioic acid ammoniate (1:1) (CAS: 5972-72-5)?

When handling Ethanedioic acid ammoniate (1:1) (CAS: 5972-72-5), it is important to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation. Spills should be cleaned up immediately using appropriate chemical absorbents. Always consult the Safety Data Sheet (SDS) for specific safety guidelines and emergency procedures.