Acetic acid, ammonium salt, 97+%, ACS reagent

Description

CAS: 631-61-8 | C₂H₇NO₂ | 77.08 g/mol

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.

Specifications

Chemical Identifiers

• CAS: 631-61-8
• Molecular Formula: C₂H₇NO₂
• Molecular Weight (g/mol): 77.08
• 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+]

• Melting Point: 114.0°C
• Color: White
• CAS Min %: 97.0
• pH: 6.7 to 7.3 (5% soln. at 25°C)
• CAS Max %: 100.0
• Physical Form: Adhering Crystals
• Quantity: 25 g
• Assay Percent Range: 97+%
• Linear Formula: CH₃CO₂NH₄
• Beilstein: 02, 96
• Flash Point: 136°C
• Fieser: 01,38; 07,11
• 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)
• Formula Weight: 77.08
• Percent Purity: ≥97%
• Grade: ACS Reagent
• Infrared Spectrum: Authentic
• Packaging: Plastic bottle
• Residue after Ignition: 0.01% max
• Density: 1.07
• Chemical Name or Material: Acetic acid, ammonium salt

Safety and Handling

Hazard Category	HYGROSCOPIC
EINECSNumber	211-162-9
RTECSNumber	AF3675000
TSCA	TSCA

SDS

RUO – Research Use Only