Ammonium acetate
for molecular biology, ~5 M in H2O
- Product Code: 94873
Alias:
ammonium acetate; ammonium acetate
CAS:
631-61-8
| Molecular Weight: | 77.08 g./mol | Molecular Formula: | C₂H₇NO₂ |
|---|---|---|---|
| EC Number: | 211-162-9 | MDL Number: | MFCD00013066 |
| Melting Point: | Boiling Point: | ||
| Density: | 1.07 g/mL at 20 °C | Storage Condition: | room temperature |
Product Description:
Ammonium acetate is widely used as a buffering agent in analytical chemistry, particularly in high-performance liquid chromatography (HPLC) and mass spectrometry. It helps maintain a stable pH, ensuring accurate and reproducible results. In molecular biology, it is employed in the purification and precipitation of DNA and proteins, aiding in the isolation of these biomolecules for further analysis. Additionally, it serves as a catalyst in organic synthesis, facilitating various chemical reactions, including the production of acetamides and other derivatives. In the food industry, it is utilized as a preservative and acidity regulator, enhancing the shelf life and stability of certain products. Its versatility also extends to the pharmaceutical sector, where it is used in the formulation of medications and as an excipient in drug delivery systems.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | Colorless liquid |
| TITRATION MOLARITY | 4.90 mol/l 5.10 mol/l |
| DENSITY D204 | 1.065-1.075 |
| SULFATED ASH | 0.01 % |
| REDOXTITRATION METHOD | N-DETERMINATION ACCORDING TO KJELDAHL |
| PH SOLUTION | 6.2-7.5 |
| METAL TRACE ANALYSIS ICP | CORRESPONDS TO REQUIREMENTS |
| ALUMINIUM ICP | 1 mg/kg |
| BARIUM ICP | 1 mg/kg |
| BISMUTH ICP | 1 mg/kg |
| CALCIUM ICP | 5 mg/kg |
| CADMIUM ICP | 1 mg/kg |
| COBALT ICP | 1 mg/kg |
| CHROMIUM ICP | 1 mg/kg |
| COPPER ICP | 1 mg/kg |
| IRON ICP | 1 mg/kg |
| POTASSIUM ICP | 20 mg/kg |
| LITHIUM ICP | 1 mg/kg |
| MAGNESIUM ICP | 1 mg/kg |
| MANGANESE ICP | 1 mg/kg |
| MOLYBDENUM ICP | 1 mg/kg |
| SODIUM ICP | 20 mg/kg |
| NICKEL ICP | 1 mg/kg |
| LEAD ICP | 1 mg/kg |
| STRONTIUM ICP | 1 mg/kg |
| ZINC ICP | 1 mg/kg |
| ARSENIC TRACES MHS-AAS | 0.1 mg/kg |
| TOTAL SULFUR AS SO4 ICP | 10 mg/kg |
| CHLORIDE CL | 5 mg/kg |
| NITRATE NO3 | 10 mg/kg |
| UV - ABS. AT 260 NM | 0.015 |
| UV - ABS. AT 280 NM | 0.010 |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 100.000 | 10-20 days | $320.44 |
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-
|
| 500.000 | 10-20 days | $853.34 |
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Ammonium acetate
Ammonium acetate is widely used as a buffering agent in analytical chemistry, particularly in high-performance liquid chromatography (HPLC) and mass spectrometry. It helps maintain a stable pH, ensuring accurate and reproducible results. In molecular biology, it is employed in the purification and precipitation of DNA and proteins, aiding in the isolation of these biomolecules for further analysis. Additionally, it serves as a catalyst in organic synthesis, facilitating various chemical reactions, including the production of acetamides and other derivatives. In the food industry, it is utilized as a preservative and acidity regulator, enhancing the shelf life and stability of certain products. Its versatility also extends to the pharmaceutical sector, where it is used in the formulation of medications and as an excipient in drug delivery systems.
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