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Merck
CN

S5889

Sodium acetate

ACS reagent, ≥99.0%

Synonym(s):

Acetic acid sodium salt

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About This Item

Linear Formula:
CH3COONa
CAS Number:
Molecular Weight:
82.03
EC Number:
204-823-8
UNSPSC Code:
12352300
MDL number:
Beilstein/REAXYS Number:
3595639
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InChI

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

InChI key

VMHLLURERBWHNL-UHFFFAOYSA-M

SMILES string

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

grade

ACS reagent

assay

≥99.0%

form

solid

autoignition temp.

1112 °F

impurities

≤0.01% Insoluble matter

loss

≤1.0% loss on drying, 120°C

pH

7.0-9.2 (25 °C, 5% in solution)

mp

>300 °C (dec.) (lit.)

anion traces

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

cation traces

Ca, Mg and R2O3 precipitate: ≤0.01%, Fe: ≤0.001%, heavy metals (as Pb): ≤0.001%

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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