Ammonium acetate is a crystalline white solid with a somewhat acetous odour. It is also called the spirit of Mindererus in its aqueous form or Azanium acetate. It is widely used in chemical analysis, in preserving foods, and in pharmaceuticals. It is often used to prepare buffer solutions as it is made up of a weak base and a weak acid combined together.

Ammonium acetate is produced by the neutralization of acetic acid with ammonium carbonate or by saturating glacial acetic acid with ammonia.

SynonymsAcetic acid amine
Ammonium ethanoate
CAS no.631-61-8
EINECS no.211-162-9
Molecular formulaC2H7NO2
Molecular weight77.08


Ammonium acetate is commonly used as a controlling agent for food acidity. It alters or regulates the alkalinity or acidity of foods.
It is also commonly employed in the Knoevenagel condensation technique as a catalyst. The Borch reaction during organic synthesis uses the molecule as one of the greatest sources of ammonia.
A protein precipitating reagent is made by combining ammonium acetate with completely distilled water.
The substance may also be used as a buffer in ESI (electrospray ionization) mass spectrometry of molecules and proteins, as well as a mobile phase in HPLC (high-performance liquid chromatography).
It is used in the production of explosives.
It is used for making Foam rubber & Vinyl plastics.
In analytical chemistry, the compound is used in the form of a reagent. It is used as a reagent in different dialysis procedures for the elimination of contaminants through diffusion.
In agricultural chemistry, ammonium acetate, when used as a reagent, helps in determining soil CEC or cation exchange capacity along with the availability of potassium in the soil.


DescriptionColorless hygroscopic crystals
Assay%Min. 96.0
pH (5% solution)6.5 – 7.5
Chloride (Cl)%Max. 0.005
Sulphate (SO4)%Max. 0.01
Iron (Fe)%Max. 0.001
Heavy Metals (as Pb)%Max. 0.001

Store in cool dry place.

25 kg bags.

REACH status
Ammonium acetate offered by ExSyn is EU REACH registered.

No matter the quantity you need, our exceptional quality and service will make ExSyn your supplier of choice! If you need any additional information or SDS, please contact us.

More Products
In focus: Ferrozine
Products in focus · 28/03/2023

Ferrozine, chemically 3-(2-Pyridyl)-5,6-bis(4-phenylsulfonic acid)-1,2,4-triazine disodium salt, is a water-soluble solid. It is complexometric reagent for detection and estimation of iron.

In focus: Sodium thiosulfate pentahydrate
Products in focus · 21/03/2023

Sodium thiosulfate is an inorganic compound, typically available as the white or colorless pentahydrate. The solid is an efflorescent (loses water readily) crystalline substance that dissolves well in water.

In focus: Sodium tert-butoxide
Products in focus · 14/03/2023

Sodium tert-butoxide is a stronger base (than primary and secondary alcoholates) and a non-nucleophilic base. It is flammable and moisture sensitive.

In focus: 2,4-Dihydroxybenzophenone
Products in focus · 09/03/2023

2,4-Dihydroxybenzophenone, popular as benzophenone-1 in cosmetic industry, is a highly conjugated bicyclic compound. The conjugation leads to its uses in cosmetic and other industries.

In focus: Permethrin (with CEP)
Products in focus · 28/02/2023

Permethrin is an insecticide in the pyrethroid family. Pyrethroids are synthetic chemicals that act like natural extracts from the chrysanthemum flower.

In focus: Succinonitrile
Products in focus · 21/02/2023

Succinonitrile is a colorless, low melting solid belonging to dinitrile category of organic compounds. The presence of two cyano groups renders the molecule reactive and thus it undergoes various reactions.

In focus: Piperazine
Products in focus · 14/02/2023

Piperazine is a cyclic ethylene amine with two secondary amine groups. Piperazine is supplied as (anhydrous) Piperazine 99%.

In focus: n-Butyllithium
Products in focus · 07/02/2023

n-Butyllithium is a colorless, organic liquid. It belongs to the organometallic category of compounds. It participates in a variety of chemical reactions and acts diversly as lithiation, alkylation, metalating, and deprotonation agent.

In focus: Sorbitol 70% Solution
Products in focus · 31/01/2023

Sorbitol 70% Solution is a slow-metabolizing sugar alcohol derived from fruits, corn and seaweed. It’s a sugar substitute found in foods such as frozen desserts, sugar-free chewing gum and diabetic candies.