English
Acetic acid, glacial
Phân loại: Acid
Tính chất: EP
Thương hiệu: DEAJUNG
:
| CAS Number | 64-19-7 |
|---|---|
| Linear Formula | CH3COOH; C2H4O2 |
| Molecular Weight | 60.05 |
| Maker | DAEJUNG |
| Catalog Number | 1005-4400 |
| Assay | 99.5% |
| Grade | Extra Pure |
| Package | 1KG |
| mp(Melting Point) | 16~16.5℃ |
| bp(Boiling Point) | 117~118℃ |
| d(Density) | 1.048 |
| Fp(Flash Point) | 39℃ |
CHI TIẾT :
| Description | |
|---|---|
| Catalogue Number | 1005-4400 |
| Synonyms | Ethanoic acid, acetic acid băng, axetic axit băng |
| Product Information | |
|---|---|
| CAS number | 64-19-7 |
| EC index number | 607-002-00-6 |
| EC number | 200-580-7 |
| Grade | EP |
| Hill Formula | C₂H₄O₂ |
| Chemical formula | CH₃COOH |
| Molar Mass | 60.05 g/mol |
| Structure formula Image | |
| Physicochemical Information | |
|---|---|
| Boiling point | 116 - 118 °C (1013 hPa) |
| Density | 1.04 g/cm3 (25 °C) |
| Explosion limit | 4 - 19.9 %(V) |
| Flash point | 40 °C |
| Ignition temperature | 485 °C |
| Melting Point | 16.64 °C |
| pH value | 2.5 (50 g/l, H₂O, 20 °C) |
| Vapor pressure | 20.79 hPa (25 °C) |
| Viscosity kinematic | 1.17 mm2/s (20 °C) |
| Solubility | 602.9 g/l soluble |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |   |
| Hazard Statement(s) | H226: Flammable liquid and vapour. H314: Causes severe skin burns and eye damage. |
| Precautionary Statement(s) | P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233: Keep container tightly closed. P240: Ground and bond container and receiving equipment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Danger |
| Storage class | 3 Flammable liquids |
| WGK | WGK 1 slightly hazardous to water |
| Disposal | 4 Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate or with sodium hydroxide. Before filling into container D, check the pH with pH universal indicator strips. |
| Safety Information | |
|---|---|
| Categories of danger | flammable, corrosive |