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229873

Sigma-Aldrich

Sodium acetate

99.995% trace metals basis

Sinonimo/i:

Acetic acid sodium salt

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About This Item

Formula condensata:
CH3COONa
Numero CAS:
Peso molecolare:
82.03
Beilstein:
3595639
Numero CE:
Numero MDL:
Codice UNSPSC:
12352300
eCl@ss:
39021906
ID PubChem:
NACRES:
NA.23

Saggio

99.995% trace metals basis

Forma fisica

solid

Temp. autoaccensione

1112 °F

Impiego in reazioni chimiche

core: sodium

pH

8.5-9.9 (25 °C, 246 g/L)

pKa 

4.76 (acetic acid)

Punto di fusione

>300 °C (dec.) (lit.)

Solubilità

soluble 246 g/L at 20 °C (completely)

Stringa SMILE

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

InChI

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

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Applicazioni

Sodium acetate can be used as a precursor to synthesize:
  • Silver films by aerosol-assisted chemical vapor deposition (AACVD) method.
  • Sodium beta-alumina(SBA) by solution deposition method, which finds application in dielectrics and solid-state electrolytes.
  • Lead-free(K, Na)NbO3 ferroelectric thin films.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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