95843

Potassium acetate solution

BioUltra, Molecular Biology, 5 M in H₂O

• Formule linéaire : CH₃COOK
• Numéro CAS: 127-08-2
• Poids moléculaire : 98.14
• UNSPSC Code: 12161700
• NACRES: NA.25
• PubChem Substance ID: 57653703
• MDL number: MFCD00012458
• Beilstein/REAXYS Number: 3595449

Propriétés

• grade: Molecular Biology
• Quality Segment: 200
• product line: BioUltra
• form: liquid
• concentration: 5 M in H₂O
• 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)
• density: 1.215 g/mL at 20 °C
• anion traces: chloride (Cl^-): ≤50 mg/kg, sulfate (SO₄^2-): ≤5 mg/kg
• cation traces: Al: ≤1 mg/kg, As: ≤0.1 mg/kg, Ba: ≤1 mg/kg, Bi: ≤1 mg/kg, Ca: ≤20 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, Li: ≤1 mg/kg, Mg: ≤5 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Na: ≤1000 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg
• UV absorption: λ: 260 nm A_max: 0.04, λ: 280 nm A_max: 0.02
• 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

Description

Application

Potassium acetate 5M solution may be used as a stock to formulate precipitant solutions used in procedures such as the hanging-drop vapor diffusion crystallization protocol. Potassium acetate 5M solution may be used to prepare hypoosmotic media and in various DNA extraction protocols.

Informations sur la sécurité

• Classe de stockage: 12 - Non Combustible Liquids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves