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229873

Sigma-Aldrich

Sodium acetate

99.995% trace metals basis

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Synonym(s):
Acetic acid sodium salt
Linear Formula:
CH3COONa
CAS Number:
Molecular Weight:
82.03
Beilstein/REAXYS Number:
3595639
EC Number:
MDL number:
eCl@ss:
39021906
PubChem Substance ID:
NACRES:
NA.23

assay

99.995% trace metals basis

form

solid

autoignition temp.

1112 °F

reaction suitability

core: sodium

pH

8.5-9.9 (25 °C, 246 g/L)

pKa 

4.76 (acetic acid)

mp

>300 °C (dec.) (lit.)

solubility

soluble 246 g/L at 20 °C (completely)

SMILES string

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

InChI

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

InChI key

VMHLLURERBWHNL-UHFFFAOYSA-M

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1 of 4

This Item
S288932319241245
vibrant-m

229873

Sodium acetate

-
vibrant-m

S2889

Sodium acetate

-
vibrant-m

32319

Sodium acetate

Essential Grade
vibrant-m

241245

Sodium acetate

-
Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

solid

form

solid

form

solid

form

solid

solubility

soluble 246 g/L at 20 °C (completely)

solubility

H2O: 100 mg/mL

solubility

-

solubility

-

pH

8.5-9.9 (25 °C, 246 g/L)

pH

8.5-9.9 (25 °C, 246 g/L)

pH

7.5-9.2 (20 °C, 5%)

pH

7.0-9.2 (25 °C, 5%)

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

Application

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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

ppe

Eyeshields, Gloves, type N95 (US)


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