60041
Fluka

Potassium acetate

BioUltra, for luminescence, ≥99.0% (NT)

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Synonym

K(acac)

Molecular Formula

CH₃COOK

Molecular Weight

98.14

CAS Number

127-08-2

Beilstein Registry Number

3595449

MDL number

MFCD00012458

EG/EC Number

204-822-2

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Properties

grade

for luminescence

product line

BioUltra

assay

≥99.0% (NT)

total impurities

insoluble matter, passes filter test

7.0-9.0 (25 °C, 1 M in H₂O)

solubility

H₂O: 1 M at 20 °C, clear, colorless

density

1.57 g/cm³ at 25 °C(lit.)

anion traces

chloride (Cl^-): ≤50 mg/kg

sulfate (SO₄^2-): ≤50 mg/kg

cation traces

Al: ≤5 mg/kg

As: ≤0.1 mg/kg

Ba: ≤5 mg/kg

Bi: ≤5 mg/kg

Ca: ≤50 mg/kg

Cd: ≤5 mg/kg

Co: ≤5 mg/kg

Cr: ≤5 mg/kg

Cu: ≤5 mg/kg

Fe: ≤5 mg/kg

Li: ≤5 mg/kg

Mg: ≤10 mg/kg

Mn: ≤5 mg/kg

Mo: ≤5 mg/kg

Na: ≤5000 mg/kg

Ni: ≤5 mg/kg

Pb: ≤5 mg/kg

Sr: ≤5 mg/kg

Zn: ≤5 mg/kg

1 M in H₂O

UV absorption

λ: 260 nm A_max: 0.01

λ: 282 nm A_max: 0.01

suitability

in accordance for luminescence test

References

Reference

R.W. Davies, Precipitant for rapid DNA isolation. Meth. Enzymol. 65, 404, (1980)

D.M. Wallace, In RNA precipitation with alcohol, if cell-free translation of mRNA is to be carried out. Meth. Enzymol. 152, 45, (1987)

Merck

Merck 13,7687

Beilstein

Beil. 2,IV,111

Fieser

Fieser 1,906 / Fieser 6,475

reference

Aldrich MSDS 1, 8:C / Corp MSDS 1 (1), 15:C / FT-IR 2 (1), 849:D / IR-Spectra (3), 324:G / IR-Spectra (2), 292:E / RegBook 1 (1), 601:M / Sax 6, 2268 / Sigma FT-IR 1 (2), 1032:D / Structure Index 1, 86:D:4

Safety

WGK Germany

RTECS

AJ3325000

Related Categories

... Crystallization > Alphabetical

... BioUltra Buffers > Alphabetical

... Luminescent Compounds/Detection > Solvents, Buffers and Reagents for Luminescence

FT-IR Raman

Data Sheet 97kb

MSDS

Certificate of Analysis

More Information