POTASSIUM ACETATE BIOULTRA FOR MOLECULAR BIOLOGY >= 99.0 % NT (C005B-013306)

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.

Molecular Weight: 98.14. Empirical Formula: C₂H₃KO₂. linearFormula: CH₃COOK. grade: for molecular biology. Quality Level: 200. product line: BioUltra. Assay: ≥. 99.0% (NT). form: powder or crystals. impurities: DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected. pH: 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. λ: 1 . M in H₂O. UV absorption: λ. : 260 . nm A_max: ≤. 0.040, λ. : 280 . nm A_max: ≤. 0.020. SMILES string: [K+].CC([O-]): O. InChI: 1S/C2H4O2.K/c1-2(3)4. /h1H3,(H,3,4). /q. +1/p-1. InChI key: SCVFZCLFOSHCOH-UHFFFAOYSA-M. Storage Class Code: 13 - Non Combustible Solids. WGK: WGK 1. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Eyeshields, Gloves, type N95 (US).