Here, we are going to learn about the differences between acetic acid and glacial acetic Acid. However, before we get into the differences, there are a few things we should know. To start with, we will understand what acetic acid is first.
CAS 64-19-7 Acetic acid is a colorless, transparent liquid with a pungent odor. Its melting point is 16.635°C, boiling point is 117.9°C, and density is 1.0492. It is miscible with solvents such as water and ethanol and is widely used in chemical synthesis and analysis. Its CAS number is 64-19-7, making it a flammable liquid with safety hazards including corrosiveness (R35).
What is the difference between acetic acid and glacial acetic acid?
| Category | Acetic Acid | Glacial Acetic Acid |
|---|---|---|
| Concentration | Covers all ranges (e.g., 3%-5% in vinegar) | Typically ≥98% (highly concentrated) |
| Key Physical Trait | Liquid at room/low temps; vinegar-like smell | Solidifies below 16.6℃; sharp, pungent odor |
| Common Uses | Cooking (vinegar), household descaling, food additives | Industrial synthesis, lab solvent, textile production |
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