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11599 Ammonium acetate, ACS, 97.0% min

CAS Number
631-61-8
Synonyms

Stock No. Size Price ($) Quantity Availability
11599-36 500g 52.60
11599-A3 2kg 138.00
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Ammonium acetate, ACS, 97.0% min

MDL
MFCD00013066
EINECS
211-162-9

Chemical Properties

Formula
CH3COONH4
Formula Weight
77.08
Form
Crystalline
Melting point
ca 114° dec.
Flash Point
136°(277°F)
Density
1.17
Storage & Sensitivity
Hygroscopic. Store under Nitrogen. Ambient temperatures.
Solubility
Soluble in cold water, methanol , SO<sub>2</sub> and acetone.

Applications

Ammonium acetate is a reagent used in chromatographic analysis of various compounds such as oligos, proteins, and peptides. It is also employed with acetic acid to provide a buffer solution. Generally it behaves as a catalyst in many reactions like Knoevenagel, Borch. It is also employed as a nutrient additive.

Notes

Ammonium acetate is stable but deliquescent and it tends to lose ammonia. Decomposes in hot water. It is hygroscopic in nature.

Literature References

Xia, S.; Zhang, H. Density Functional Theory Study of Selective Deacylation of Aromatic Acetate in the Presence of Aliphatic Acetate under Ammonium Acetate Mediated Conditions. J. Org. Chem. 2014, 79 (13), 6135-6142.

Attri, P.; Venkatesu, P.; Kumar, A. Activity and stability of α-chymotrypsin in biocompatible ionic liquids: enzyme refolding by triethyl ammonium acetate. Phys. Chem. Chem. Phys. 2011, 13, 2788-2796.

Other References

Merck
14,495
Beilstein
4186741
Harmonized Tariff Code
2915.29
TSCA
Yes
RTECS
AF3675000

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