71196

Sodium acetate solution

BioUltra, for molecular biology, ~3 M in H₂O

• Fórmula empírica (notación de Hill): C₂H₃NaO₂
• Número de CAS: 127-09-3
• Peso molecular: 82.03
• Beilstein/REAXYS Number: 3595639
• MDL number: MFCD00012459
• UNSPSC Code: 12161700
• eCl@ss: 39021906
• PubChem Substance ID: 57652229
• NACRES: NA.21

Propiedades

• grade: for molecular biology
• product line: BioUltra
• form: liquid
• concentration: ~3 M in H₂O
• technique(s): precipitation assay: suitable
• impurities: DNases, none detected; RNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected
• pH: 7.0-8.0 (25 °C, 3 M in H₂O)
• anion traces: chloride (Cl^-): ≤10 mg/kg; phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤20 mg/kg
• cation traces: Al: ≤1 mg/kg; As: ≤0.1 mg/kg; Ba: ≤1 mg/kg; Bi: ≤1 mg/kg; Ca: ≤5 mg/kg; Cd: ≤1 mg/kg; Co: ≤1 mg/kg; Cr: ≤1 mg/kg; Cu: ≤1 mg/kg; Fe: ≤1 mg/kg; K: ≤50 mg/kg; Li: ≤1 mg/kg; Mg: ≤1 mg/kg; Mn: ≤1 mg/kg; Mo: ≤1 mg/kg; Ni: ≤1 mg/kg; Pb: ≤1 mg/kg; Sr: ≤1 mg/kg; Zn: ≤1 mg/kg
• λ: 3 M in H₂O
• UV absorption: λ: 260 nm A_max: ≤0.030; λ: 280 nm A_max: ≤0.024
• SMILES string: [Na+].CC([O-])=O
• InChI: 1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
• InChI key: VMHLLURERBWHNL-UHFFFAOYSA-M

Descripción

Application

Sodium acetate solution has been used:

• in DNA extraction
• in reverse crosslinking and DNA purification
• to precipitate Gata6 (GATA binding protein 6) cDNA as a part of high-purity plasmid preparation

Biochem/physiol Actions

Sodium acetate serves as a fixed base. It is useful to rectify acidosis among acidotic patients. Orginally, sodium acetate is used as dialysate for hemodialysis, but is known to cause cardiovascular instability.

Other Notes

Basic method of DNA precipitation with ethanol

Información de seguridad

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves