ACIDO ACÉTICO GLACIAL PA 99,7 %
| UN No. | 2789 | ||
| CAS No. | 64-19-7 | HS Code | 2915.2100 |
| Mol. For. | CH3COOH | Mol. Wt. | 60.05 |
| Mfg Date | Jul. 2015 | Exp Date | Jun. 2020 |
Physical Properties
| Physical state at 20 ºC | Liquid | Colour | Clear Colorless | Odour | Strong, vinegar-like |
| pH value | 2.4 | Melting point | 16.2 ºC | Auto-ignition temperature | 485ºC |
| Flash point | 40ºC | Boiling Point | 117 – 118 ºC | Initial boiling point | 117ºC |
| Final boiling point | 118ºC | Evaporation rate | 0.97 | Vapour pressure | 15.2 hPa at 20ºC |
| Vapour density | 2.1 | Density [g/cm3] | 1.049 | Solubility in wather [% weight] | Complete |
| Partition coefficient Long Pow octanol / wáter at 20ºC | 0.17 | Explosion limits – upper | 19.90% | Explosion limits – lower | 4% |
Specifications
| Apperance | Clear colorless liquid |
| Assay (acidimetric) | Min 99.7% |
| Freezing point | Min 16.2 deg C |
| Wt.per ml at 20 deg C | 1.048 – 1.050 g |
| Acetic anhydride [(CH3.CO)2O] | Max 0.2% |
| Formate (H.COO) | Max 0.05% |
| Water insoluble matter | Passes test |
| Water | Max 0.2% |
| Sulphate (SO4) | Max 0.0001% |
| Non-volatile matter | Max 0.001% |
| Chloride (Cl) | Max 0.0001% |
| Arsenic (As) | Max 0.00005% |
| Copper (Cu) | Max 0.00004 % |
| Iron (Fe) | Max 0.00002 % |
| Lead (Pb) | Max 0.000001% |
| Substance reducing dichromate (O) | Max. 0.003% |