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CHLOROFORM For UV Spectroscopy
(Stabilized with ethanol)
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC1478 | For UV Spectroscopy | 99% | 67-66-3 | CHCI3 | 119.38 | 2903.1300 | 60 Months |
Packings
| 1000 ml,2500 ml,2500 ml,2500 ml |
Physical Properties
| Physical state at 20 °C | Liquid |
| Colour | Clear Colorless |
| Odour | Sweet pleasant |
| Melting point/ Freezing point [°C] | -63 °C |
| Decomposition point [°C] | 290°C |
| Boiling point [°C] | 60.5 - 61.5 °C |
| Initial boiling point [°C] | 60.5 °C |
| Final boiling point [°C] | 61.5 °C |
| Evaporation rate | 11.6 |
| Vapour pressure [20°C] | 213.3 hPa at 20°C |
| Vapour density | 4.12 |
| Density [g/cm3] | 1.492 |
| Solubility in water [% weight] | Slightly soluble |
| Partition coefficient Log Pow octanol / water at 20°C | 1.97 |
| Viscosity at 40°C [mm2/s] | 0.58 cps@ 20 °C |
Specifications
| Appearance | Clear colorless liquid |
| Purity (by GC) | Min 99% (excluding stabilizer) |
| Water (H2O) | Max 0.05% |
| Non-volatile matter | Max 0.0005% |
| Maximum UV absorbance (1 cm cell vs H2O): | |
| at 245 nm | 1.00 |
| at 260 nm | 0.10 |
| at 270 nm | 0.02 |
| at 290 nm | 0.01 |
| Ethanol as Stabilizer | 0.5 - 1.0% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS07, GHS08 |
| Signal Word | Danger |
| UN No. | 1888 |
| IMCO Class No. | 6.1 |
| Packing Group | III |
| Hazardous Statement | H302-H315-H319-H331-H351-H361d-H372 |
| Precaution Statement | P260-P264-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338 |
| Risk Statement | 20/22-36/38-40-48/20-63 |
| Safety Statement | 36/37 |