Potassium Acetate Basic information | |
Product Name: | Potassium Acetate |
Synonyms: | Potassium acetate 99.98% trace metals basis, ~100 ppm Rb, <50 ppm Cs;Potassium acetate ACS reagent, >=99.0%;Potassium acetate anhydrous, free-flowing, Redi-Dri(TM), ACS reagent, >=99.0%;Potassium acetate puriss. p.a., >=99% ;Potassium acetate puriss., meets analytical specification of Ph. Eur., BP, E261, 99-101%;Potassium acetate ReagentPlus(R), >=99.0%;Potassium acetate Vetec(TM) reagent grade, 99%;EPA608-PERFORMANCE CHECK SOLUTION |
CAS: | 127-08-2 |
MF: | C2H3KO2 |
MW: | 98.14 |
EINECS: | 204-822-2 |
Product Categories: | AlphabeticalMolecular Biology;Biological Buffers;BioUltra Buffers;BioUltraBiological Buffers;Buffer SolutionsProtein Structural Analysis;Molecular Biology Reagents;Alphabetical Listings;Flavors and Fragrances;O-P;Optimization Reagents;X-Ray Crystallography;Food additives;Food additive;other chemicals;metal acetate salt;strongest trimerization catalyst;buffer, corrective, preservative, color protection |
Mol File: | 127-08-2.mol |
Potassium Acetate Chemical Properties | |
Melting point | 292 °C |
density | 1.57 g/cm3 at 25 °C (lit.) |
refractive index | n20/D 1.370 |
FEMA | 2920 | POTASSIUM ACETATE |
Fp | >250ºC |
storage temp. | room temp |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | Solid |
color | White to light brown |
Specific Gravity | 1.57 |
Odor | Odorless |
PH Range | 7 - 9 at 98.2 g/l at 25 °C |
PH | 7.87(1 mM solution);8.33(10 mM solution);8.75(100 mM solution);9.06(1000 mM solution) |
Water Solubility | 2694 g/L (25 ºC) |
Sensitive | Hygroscopic |
λmax | λ: 260 nm Amax: 0.04 |
λ: 280 nm Amax: 0.02 | |
Hydrolytic Sensitivity | 0: forms stable aqueous solutions |
Merck | 147,605 |
BRN | 3595449 |
Stability: | Stability Deliquescent. Stable. Incompatible with strong oxidizing agents. |
InChIKey | SCVFZCLFOSHCOH-UHFFFAOYSA-M |
CAS DataBase Reference | 127-08-2(CAS DataBase Reference) |
NIST Chemistry Reference | Potassium acetate(127-08-2) |
EPA Substance Registry System | Potassium acetate (127-08-2) |