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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

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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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1 of 4

This Item
S56361.06268S2889
Sodium acetate puriss. p.a., ACS reagent, reag. Ph. Eur., anhydrous

Sigma-Aldrich

32319

Sodium acetate

Sodium acetate powder, BioReagent, suitable for electrophoresis, suitable for cell culture, suitable for insect cell culture, ≥99%

Sigma-Aldrich

S5636

Sodium acetate

Sodium acetate anhydrous for analysis EMSURE® ACS,Reag. Ph Eur

Supelco

1.06268

Sodium acetate

Sodium acetate anhydrous, Molecular Biology, ≥99%

Sigma-Aldrich

S2889

Sodium acetate

assay

≥99.0% (perchloric acid titration)

assay

≥99%

assay

≥99.0% (perchloric acid titration)

assay

≥99%

grade

ACS reagent, puriss. p.a.

grade

-

grade

ACS reagent

grade

anhydrous, for molecular biology

Quality Level

200

Quality Level

200

Quality Level

300

Quality Level

200

form

solid

form

powder, solid

form

powder

form

solid

pH

7.5-9.2 (20 °C, 5%)

pH

8.9 (25 °C, 100 mg/mL in water, 0.1 M agueous sodium acetate solution)

pH

7.5-9.2 (20 °C, 30 g/L in H2O)

pH

8.5-9.9 (25 °C, 246 g/L)

impurities

≤0.01% in water soluble matter

impurities

≤0.001% hevay metals (as lead), ≤0.01% insoluble matter

impurities

≤0.01% Insoluble matter

impurities

-

Application

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

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
MKCW9280
MKCX8160
MKCZ3554
MKCX2143
MKCW9861

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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)
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
Andrew D Shaw et al.
Annals of surgery, 255(5), 821-829 (2012-04-04)
To assess the association of 0.9% saline use versus a calcium-free physiologically balanced crystalloid solution with major morbidity and clinical resource use after abdominal surgery. 0.9% saline, which results in a hyperchloremic acidosis after infusion, is frequently used to replace
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