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Potassium Acetate (For Molecular Biology)
Product Code. |
02065 |
Grade |
|
Purity |
99% |
CAS No. |
127-08-2 |
Molecular Formula |
CH3COOK |
Molecular Weight |
98.14 |
H.S.Code |
2915.29900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White crystalline powder |
Odour |
Odorless |
| pH value |
7 - 9 at 98.2 g/l at 25 °C |
Melting point/ Freezing point [°C] |
303 - 307 °C |
Density [g/cm3] |
1.57 |
| Solubility in water [% weight] |
98.2 g/l at 20 °C - completely soluble |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay (titration) | Min 99% |
| DNAase/RNAase/Proteases | Not detectable |
| Solubility (20°C) | 2530 g/L |
| pH (5% solution in water; 20°C) | 7.5 - 8.5 |
| Chloride (Cl) | Max 0.005% |
| Nitrate (NO3) | Max 0.005% |
| Sulphate (SO4) | Max 0.001% |
| Arsenic (As) | Max 0.0001% |
| Calcium (Ca) | Max 0.001% |
| Copper (Cu) | Max 0.0001% |
| Iron (Fe) | Max 0.0005% |
| Sodium (Na) | Max 0.5% |
| Lead (Pb) | Max 0.0001% |
| Zinc (Zn) | Max 0.005% |
Safety Information and Hazard Symbols