Acetic acid, ammonium salt, 98+%, for analysis, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10543961	Thermo Scientific 218365000	500 g	Plastic bottle
10772641	Thermo Scientific Acros 218360010	1 kg	Plastic bottle
10474795	Thermo Scientific Acros 218360050	5 kg	Plastic drum

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Biological buffer for analysis

Chemical Identifiers

• CAS: 631-61-8
• Molecular Weight (g/mol): 77.083
• InChI Key: USFZMSVCRYTOJT-UHFFFAOYSA-N
• PubChem CID: 517165
• IUPAC Name: azanium;acetate

• Molecular Formula: C2H7NO2
• MDL Number: MFCD00013066
• Synonym: ammonium acetate, acetic acid, ammonium salt, azanium acetate, ammoniumacetate, acetic acid ammonium salt, ammonium ethanoate, unii-rre756s6q2, aconh4, ch3coonh4, ch3co2nh4
• ChEBI: CHEBI:62947
• SMILES: CC(=O)[O-].[NH4+]

Specifications

• pH: 6.5 to 7.5 (5% soln. at 20°C)
• Melting Point: 114.0°C
• CAS Max %: 100.0
• Assay Percent Range: 98+%
• Linear Formula: CH₃CO₂NH₄
• Beilstein: 02, 96
• Merck Index: 15, 492
• Solubility Information: Solubility in water: 1480g/L (20°C). Other solubilities: soluble in alcohol, slightly soluble in acetone, in methanol: 7.89 g/100mL (15°C)
• SMILES: CC(=O)[O-].[NH4+]
• Molecular Weight (g/mol): 77.083
• ChEBI: CHEBI:62947
• Percent Purity: ≥98%
• Flash Point: 136°C
• Physical Form: Crystals or Crystalline Powder

• CAS: 631-61-8
• CAS Min %: 98.0
• Color: White
• Molecular Formula: C2H7NO2
• MDL Number: MFCD00013066
• Fieser: 01,38; 07,11
• Synonym: ammonium acetate, acetic acid, ammonium salt, azanium acetate, ammoniumacetate, acetic acid ammonium salt, ammonium ethanoate, unii-rre756s6q2, aconh4, ch3coonh4, ch3co2nh4
• InChI Key: USFZMSVCRYTOJT-UHFFFAOYSA-N
• IUPAC Name: azanium;acetate
• PubChem CID: 517165
• Formula Weight: 77.08
• Grade: Analytical
• Infrared Spectrum: Authentic
• Chemical Name or Material: Acetic acid, ammonium salt, Anhydrous

Safety and Handling

Product Identifier

• Acetic acid, ammonium salt

RUO – Research Use Only