Acetic Acid Glacial For HPLC And Spectroscopy
Microfiltered product (0.2 mm) and bottled under nitrogen atmosphere. For critical jobs, purge with nitrogen.
Ethanoic acid
| Product Code | B-00017 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | CAS No | 64-19-7 | |
| Purity | Min 99.8% | Molecular Weight | 60.05 |
| H.S.Code | 2915.21000 | Shelf Life | 60 Months |
| Molecular Formula | CH3COOH |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless |
|---|---|---|---|
| Odour | Strong, vinegar-like | Melting point/ Freezing point [°C] | 16.2 °C |
| pH value | 2.4 | Auto-ignition temperature [°C] | 485 °C |
| Flash point [°C] | 40 °C | Boiling point [°C] | 117 - 118 °C |
| Initial boiling point [°C] | 117 °C | Final boiling point [°C] | 118 °C |
| Evaporation rate | 0.97 | Vapour pressure [20°C] | 15.2 hPa at 20°C |
| Vapour density | 2.1 | Density [g/cm3] | 1.049 |
| Solubility in water [% weight] | Complete | Partition coefficient Log Pow octanol / water at 20°C | 017 |
| Explosion limits - upper [%] | 19.90% | Explosion limits -lower [%] | 4% |
Packaging
Specification
| Appearance | Clear colourless liquid |
| Assay (alkalimetric) | Min. 99.8% |
| Identity | Passes test |
| APHA colour | Max. 10 |
| Non volatile matter | Max. 0.001% |
| Water (by KF) | Max. 0.05% |
| UV transmittance (1 cm cell; ref.:water) | |
| at 254 nm | Min. 25% |
| at 280 nm | Min. 95% |
| at 300 nm | Min. 98% |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS05, GHS07
Signal Word: Danger
UN No.: 2789
IMCO Class No.: 8,3
Packing Group: II
Hazardous Statement: H226-H314
Precaution Statement: P280-P305 + P351 + P338-P310