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Ammonium acetate Basic information

Product Name: Ammonium acetate

Synonyms: acetated’ammonium;Mindererus's spirit;Acetic acid, ammonium salt, anhydrous, for analysis, 98+%;Acetic acid, ammonium salt, for analysis ACS, 97+%;Acetic acid, ammonium salt, pure, 98%;AMMONIUM ACETATE BIO-REFINED;AMMONIUM ACETATE, REAGENT (ACS);Ammonium acetate solution, 7.5 M

CAS: 631-61-8

MF: C2H7NO2

MW: 77.08

EINECS: 211-162-9

Product Categories: organic intermediates;Food additives;A-B, Puriss p.a. ACS;Analytical Reagents for General Use;Puriss p.a. ACS;A-B, Puriss p.a.;Puriss p.a.;A-B, Puriss p.a. ACSEssential Chemicals;ACS Grade;Buffer Convenience Packaging;Buffer SolutionsBiological Buffers;Buffer SolutionsMolecular Biology;AlphabeticalMolecular Biology;BioUltraBiological Buffers;DNA&RNA Purification;Reagents;LC-MS Additives;Mass Spectrometry (MS)&LC-MS;Spectroscopy;BioUltra Buffers;Luminescent Compounds/Detection;Zwitterionic;Ammonium;AmmoniumMolecular Biology;BiochemicalsBiological Buffers;Buffers A to Z;Inorganic Salts;Molecular Biology Reagents;Synthetic Reagents;Used in meat, electroplating, water treatment, pharmaceutical, etc;metal acetate salt;Inorganic Chemicals;Pharmaceutical Intermediates;ACS GradeSynthetic Reagents;HPLC Buffer - SolidChromatography/CE Reagents;HPLC;HPLC Buffer;HPLC Buffers;Solid;Ammonium Salts;AmmoniumMetal and Ceramic Science;Salts;Optimization Reagents;Protein Structural Analysis;X-Ray Crystallography;BioUltraProtein Structural Analysis;Molecular Biology;Solvents, Buffers and Reagents for LuminescenceBiological Buffers;AlphabeticalBiochemicals and Reagents;Biological Buffers;Essential Chemicals;Routine Reagents;Buffers A to ZBiological Buffers;SigmaUltra Buffers

Mol File: 631-61-8.mol

Ammonium acetate Structure

Ammonium acetate Chemical Properties

Melting point 110-112 °C (dec.)(lit.)

Boiling point 138.46°C (rough estimate)

density 1.07 g/mL at 20 °C

refractive index 1.4350 (estimate)

Fp 136 °C

storage temp. 2-8°C

solubility H2O: 1 M at 20 °C, clear, colorless

pka 4.6(Acetic Acid), 9.3(Ammonium Hydroxide)(at 25℃)

form Solid

color White

Odor Slight acetic acid odor

PH 6.7-7.3 (50g/l, H2O, 25℃)

PH Range 6.7 - 7.3

Water Solubility 1480 g/L (20 ºC)

λmax λ: 260 nm Amax: 0.015

λ: 280 nm Amax: 0.01

Sensitive Hygroscopic

Merck 14,495

BRN 4186741

InChIKey USFZMSVCRYTOJT-UHFFFAOYSA-N

CAS DataBase Reference 631-61-8(CAS DataBase Reference)

NIST Chemistry Reference Ammonium acetate, anhydrous(631-61-8)

EPA Substance Registry System Ammonium acetate (631-61-8)