P1190

Potassium acetate

Molecular Biology, ≥99.0%

• Linear Formula: CH₃COOK
• CAS Number: 127-08-2
• Molecular Weight: 98.14
• UNSPSC Code: 12161700
• NACRES: NA.25
• PubChem Substance ID: 24898171
• EC Number: 204-822-2
• Beilstein/REAXYS Number: 3595449
• MDL number: MFCD00012458

Properties

• grade: Molecular Biology
• Quality Segment: 200
• assay: ≥99.0%
• form: powder
• pH: 7.0-9 (25 °C, 98.2 g/L)
• solubility: H₂O: 100 mg/mL
• density: 1.57 g/cm³ at 25 °C (lit.)
• cation traces: heavy metals (as Pb): ≤5 ppm
• application(s): agriculture; diagnostic assay manufacturing
• foreign activity: DNase (Exonuclease), NICKase (Endonuclease), RNase, protease, none detected
• storage temp.: room temp
• 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 in Concrete Pavement Research: Research on the freeze-thaw resistance of concrete pavements incorporated potassium acetate, emphasizing its utility in enhancing durability in seasonally frozen regions, critical for infrastructure development (Zhao et al., 2024).

Safety Information

• Storage Class: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): Eyeshields, Gloves, type N95 (US)