Merck
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71183

Sigma-Aldrich

Sodium acetate

anhydrous, BioUltra, for luminescence, for molecular biology, ≥99.0% (NT)

Synonym(s):
Acetic acid sodium salt
Linear Formula:
CH3COONa
CAS Number:
Molecular Weight:
82.03
Beilstein:
3595639
Número EC:
Número MDL:
eCl@ss:
39021906
ID de substância PubChem:
NACRES:
NA.25

grau

for luminescence
for molecular biology

Nível de qualidade

200

linha de produto

BioUltra

teor

≥99.0% (NT)

forma

solid

temperatura de autoignição

1112 °F

Impurezas

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

perda

≤0.5% loss on drying, 150 °C

pH

8.5-10.0 (25 °C, 3 M in H2O)

pKa 

4.76 (acetic acid)

pf

>300 °C (dec.) (lit.)

solubilidade

H2O: 3 M at 20 °C, clear, colorless

traços de ânion

chloride (Cl-): ≤20 mg/kg
phosphate (PO43-): ≤5 mg/kg
sulfate (SO42-): ≤20 mg/kg

traços de cátion

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤10 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤200 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤10 mg/kg
Zn: ≤5 mg/kg

SMILES string

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

λ

3 M in H2O

Absorção UV

λ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.02

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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Código de classe de armazenamento

11 - Combustible Solids

WGK

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Certificate of Analysis

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Certificate of Origin

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