Merck, 179973-2.5L, Acetone
Size:2.5 L, Laboratory Reagent, ≥99.5%
Available Catalog Numbers
Catalog Number: 179973-2.5L
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Category
Pack Size2.5 L
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| NACRES | NA.21 |
|---|---|
| PubChem Substance ID | 329751600 |
| eCl@ss | 39021201 |
| UNSPSC Code | 12352115 |
| EC Number | 200-662-2 |
| MDL number | MFCD00008765 |
| Beilstein/REAXYS Number | 635680 |
| SMILES string | CC(C)=O |
| InChI | 1S/C3H6O/c1-3(2)4/h1-2H3 |
| InChI key | CSCPPACGZOOCGX-UHFFFAOYSA-N |
| grade | Laboratory Reagent |
| Quality Level | 100 |
| vapor density | 2 (vs air) |
| vapor pressure | 184 mmHg ( 20 °C) |
| assay | ≥99.5% |
| form | liquid |
| expl. lim. | 13.2 % |
| dilution | (for analytical testing) |
| impurities | ≤0.5% water |
| evapn. residue | ≤0.002% |
| refractive index | n20/D 1.359 (lit.) |
| pH | 5-6 (20 °C, 395 g/L) |
| bp | 56 °C/760 mmHg (lit.) |
| mp | −94 °C (lit.) |
| density | 0.791 g/mL at 25 °C (lit.) |
| format | neat |
Answer:Laboratory Reagent grade with an assay of at least 99.5%.
Answer:No. It is specified as Laboratory Reagent grade; chromatography-grade suitability requires a separately qualified product.
Answer:2.5 L of acetone solvent.
Sigma-Aldrich Acetone, Laboratory Reagent, is a volatile organic solvent supplied at a minimum assay of 99.5%. Acetone is miscible with water and many common organic solvents, making it useful for solvent exchange, laboratory cleaning and selected sample-preparation processes. Its relatively low boiling point of approximately 56°C permits rapid evaporation when procedures require solvent removal. The Laboratory Reagent grade is appropriate for general laboratory work but should not be represented as an HPLC, GC-MS or ultrapure spectroscopy grade without separate qualification. Use clean, compatible containers and limit exposure to ambient moisture when preparing solutions. Acetone is highly flammable: keep it away from ignition sources, use suitable ventilation and store it in an approved flammable-liquid area. Confirm chemical compatibility before using it on plastics, seals or painted instrument surfaces. The 2.5 L package contains bulk solvent rather than a certified calibration mixture or ready-to-use analytical standard.
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