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Merck
CN

32319

Sodium acetate

puriss. p.a., ACS reagent, reag. Ph. Eur., anhydrous

Synonym(s):

Acetic acid sodium salt

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About This Item

Linear Formula:
CH3COONa
CAS Number:
127-09-3
Molecular Weight:
82.03
UNSPSC Code:
12352302
NACRES:
NA.21
PubChem Substance ID:
329754137
EC Number:
204-823-8
Beilstein/REAXYS Number:
3595639
MDL number:
MFCD00012459

Key Documents

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Product Name

Sodium acetate, puriss. p.a., ACS reagent, reag. Ph. Eur., anhydrous

InChI key

VMHLLURERBWHNL-UHFFFAOYSA-M

InChI

1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1

SMILES string

[Na+].CC([O-])=O

grade

ACS reagent
puriss. p.a.

agency

reag. Ph. Eur.

assay

≥99.0% (perchloric acid titration)

form

solid

autoignition temp.

1112 °F

impurities

≤0.01% in water soluble matter

loss

≤1% loss on drying, 120 °C

pH

7.5-9.2 (20 °C, 5%)

pKa 

4.76 (acetic acid)

mp

>300 °C (dec.) (lit.)

anion traces

chloride (Cl-): ≤0.002%
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.003%

cation traces

Al: ≤10 mg/kg
Ca: ≤0.005%
Cd: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤0.001%
K: ≤200 mg/kg
Mg: ≤0.002%
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
heavy metals: ≤0.001% (by ICP-OES)

suitability

in accordance for appearance of solution

Quality Level

200

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Application

Sodium acetate can be used as a catalyst to synthesize:
  • 1,2-Dihydropyridines by reacting 3-formylchromones, N-nucleophiles, and active methylene molecules.
  • 2(3H)-Furanone derivatives by using cinnamaldehyde and 5-aryl-2(3H) furanone.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX8160
MKCZ3554
MKCX2143
MKCW9861
MKCW9855

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Synthesis, Characterization and Photophysical Properties of New 2 (3H) Furanone Derivatives
Soliman M, et al.
Journal of Molecular Structure, 134543-134543 (2022)
A Facile Route to Synthesize 1, 2-Dihydropyridine and 1, 6 Pyrimidinone Analogues from 4-Oxo-4H-Chromene-3-Carbaldehyde
Bari A
Journal of Heterocyclic Chemistry, 53, 461-466 (2016)
Carol L Ladner-Keay et al.
PloS one, 9(6), e98753-e98753 (2014-06-04)
The formation of β-sheet rich prion oligomers and fibrils from native prion protein (PrP) is thought to be a key step in the development of prion diseases. Many methods are available to convert recombinant prion protein into β-sheet rich fibrils
Mari Endo et al.
Journal of gastroenterology, 49(6), 1026-1039 (2013-07-13)
Daikenchuto (DKT), a gastrointestinal prokinetic Japanese herbal medicine, is prescribed for patients with postoperative ileus (POI) and adhesive bowel obstruction following abdominal surgery. Several mechanisms for the amelioration of POI by DKT have been suggested; however, it has remained unclear
Claire E Mason et al.
Journal of the American Society for Mass Spectrometry, 24(2), 274-285 (2013-01-04)
Single-stranded DNA-binding proteins (SSBs) are ubiquitous oligomeric proteins that bind with very high affinity to single-stranded DNA and have a variety of essential roles in DNA metabolism. Nanoelectrospray ionization mass spectrometry (nanoESI-MS) was used to monitor subunit exchange in full-length
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