Ammonium hydroxide, 25% NH{3}, 99.99% (metals basis)

CAS: 1336-21-6

Ref. 02-087903

Product Information

• Name: Ammonium hydroxide, 25% NH{3}, 99.99% (metals basis)
• Synonyms: ammonium hydroxide, Ammonia, Ammonia Solution, Strong, Ammonia solution, Ammonia water, Ammonia water (JP15), Ammonia, Aqueous Solution, Ammonia, aqua, Ammonia, monohydrate, Ammoniac [French], Ammoniac, solution aqueuse, Ammoniaca [Italian], Ammoniak, Ammoniak, wasserige Losung, Ammoniak-Lösung, Ammoniakloesung, 12,5% Nh3 Und Mehr, Ammoniakloesung, Unter 12,5% Nh3 Bis Und Mit 2% Nh3, Ammoniakloesung, Unter 2% Nh3, Ammoniakopløsning, Ammonium Hydroxide AR, Ammonium Hydroxide, Conc. (Approx 30%), Ammonium hydrate, Ammonium hydroxide ((NH4)(OH)), Ammonium hydroxide ((NH₄)(OH)), Ammonium hydroxide in water, Amoniaco, Solucion Acuosa, Amoniak [Polish], Aqua Ammonia, Aqueous ammonia, Azan, Hidrato amónico, Nitro-sil, Peramine, SX 1 (ammonia water), Solution d’ammoniaque à, Soluzione ammoniacale al, Sx 1, Yuncheng AN 1, アンモニア水

Description

Ammonium hydroxide is widely utilized as a leavening agent or acidity regulator in food production. It serves as a precursor to some alkyl amines and is also used in the tobacco industry for flavor enhancement and as a processing aid. During furniture making, it combines with tannic acid and is used to darken or stain wood by making it iron salts. In chemical laboratories, it used for qualitative inorganic analysis, as a complexant and as a base. It is used to clean gold, silver and platinum jewelry. It is an active component of Tollens' reagent (consisting of a solution of silver nitrate and ammonia) and is used to determine the presence of aldehyde or alpha-hydroxy ketone functional groups. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 35.05
• Formula: H₅NO
• Purity: 99.99%
• InChI key: VHUUQVKOLVNVRT-UHFFFAOYSA-N