Potassium acetate, BioUltra, for molecular biology, >=99.0% (NT)

Code: 60035-1KG D2-231

Application

Potassium acetate is used in molecular biology to precipitate sodium dodecyl sulfate and SDS-bound proteins that result from SDS extraction protocols. Potassium a...


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€243.00 1KG
€298.89 inc. VAT
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Application

Potassium acetate is used in molecular biology to precipitate sodium dodecyl sulfate and SDS-bound proteins that result from SDS extraction protocols. Potassium acetate facilitates the purification of DNA when using SDS protocols and ethanol DNA precipitation protocols.

λ1 M in H2O
anion tracessulfate (SO42-): ≤50 mg/kg, chloride (Cl-): ≤50 mg/kg
assay≥99.0% (NT)
cation tracesBi: ≤5 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, Na: ≤5000 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Pb: ≤5 mg/kg, Mg: ≤10 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Ca: ≤50 mg/kg, Co: ≤5 mg/kg
density1.57 g/cm3 at 25 °C (lit.)
formpowder or crystals
gradefor molecular biology
impuritiesphosphatases, none detected, RNases, none detected, proteases, none detected, insoluble matter, passes filter test, DNases, none detected
InChI keySCVFZCLFOSHCOH-UHFFFAOYSA-M
InChI1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
pH7.0-9.0 (25 °C, 1 M in H2O)
product lineBioUltra
Quality Level200
SMILES string[K+].CC([O-])=O
solubilityH2O: 1 M at 20 °C, clear, colorless
UV absorptionλ: 280 nm Amax: ≤0.020, λ: 260 nm Amax: ≤0.040
Cas Number127-08-2
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