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  8. Ammonium acetate, 97%

Ammonium acetate, 97%

Product Code. 11487807
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Code produit. 11487807 Fournisseur Thermo Scientific Alfa Aesar Code fournisseur A16343.0I
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Description

CAS: 631-61-8 | C2H7NO2 | 77.083 g/mol

Ammonium acetate is widely utilized as a catalyst in the Knoevenagel condensation. It is the primary source of ammonia in the Borch reaction in organic synthesis. It is used with distilled water to make a protein precipitating reagent. It acts as a buffer for electrospray ionization (ESI) mass spectrometry of proteins and other molecules and as mobile phases for high performance liquid chromatography (HPLC). Sometimes, it is used as a biodegradable de-icing agent and an acidity regulator in food additives.

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.

Applications
Ammonium acetate is widely utilized as a catalyst in the Knoevenagel condensation. It is the primary source of ammonia in the Borch reaction in organic synthesis. It is used with distilled water to make a protein precipitating reagent. It acts as a buffer for electrospray ionization (ESI) mass spectrometry of proteins and other molecules and as mobile phases for high performance liquid chromatography (HPLC). Sometimes, it is used as a biodegradable de-icing agent and an acidity regulator in food additives.

Solubility
Soluble in water, methanol, acetone and liquid ammonia.

Notes
Hygroscopic. Incompatible with strong oxidizing agents and strong acids.
TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 631-61-8
Molecular Formula C2H7NO2
Molecular Weight (g/mol) 77.083
MDL Number MFCD00013066
InChI Key USFZMSVCRYTOJT-UHFFFAOYSA-N
Synonym ammonium acetate, acetic acid, ammonium salt, azanium acetate, ammoniumacetate, acetic acid ammonium salt, ammonium ethanoate, unii-rre756s6q2, aconh4, ch3coonh4, ch3co2nh4
PubChem CID 517165
ChEBI CHEBI:62947
IUPAC Name azanium;acetate
SMILES CC(=O)[O-].[NH4+]

Spécification

Melting Point ∼114°C (decomposition)
Density 1.17
Boiling Point (decomposition)
Flash Point 136°C (277°F)
Odor Ammonia-like
Linear Formula CH3COONH4
Quantity 5000 g
Beilstein 4186741
Sensitivity Hygroscopic
Merck Index 14,495
Solubility Information Soluble in water,methanol,acetone and liquid ammonia.
Formula Weight 77.08
Percent Purity 97%
Chemical Name or Material Ammonium acetate
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Sécurité et traitement

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Identifiant produit
  • Ammonium acetate
 Mention d'avertissement
  • Warning
 Catégorie de danger
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
  • Specific target organ toxicity Category 3
 Mention de danger
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Conseils de prudence
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P405-Store locked up.
  • P501-Dispose of contents/container to in accordance with local/regional/national/international regulations..
FDS

RUO – Research Use Only

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