TETRACHLOROETHYLENE For UV Spectroscopy
Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
---|---|---|---|---|---|---|---|
SC1503 | For UV Spectroscopy | 99.90% | 127-18-4 | C2CI4 | 165.83 | 2903.2300 | 60 Months |
Packings
500 ml,1000 ml,2500 ml,2500 ml |
Physical Properties
Physical state at 20 °C | Liquid |
Colour | Clear Colorless |
Odour | Ethereal odor |
Melting point/ Freezing point [°C] | -22 °C |
Boiling point [°C] | 121 °C |
Evaporation rate | 0.33 |
Vapour pressure [20°C] | 17.3 hPa at 20°C |
Vapour density | 5.7 |
Density [g/cm3] | 1.623 |
Solubility in water [% weight] | 0.015 g in 100 g of water |
Partition coefficient Log Pow octanol / water at 20°C | 3.4 |
Specifications
Appearance | Clear colorless liquid |
Purity (by GC) | Min 99.9% |
Identity (IR) | Passes test |
Residue on evaporation | Max 0.0005% |
Water (H2O) | Max 0.05% |
Acidity | Max 0.0005 meq./g |
Alkalinity | Max 0.0005 meq./g |
Colour scale | Max 10 Hazen |
Fluorescence (as quinine) at 365 nm | Max 2 ppb |
UV transmittance at: | |
290 nm | Min 10% |
297 nm | Min 50% |
302 nm | Min 80% |
From 305 nm | Min 85% |
Safety Information and Hazard Symbols
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Symbol | GHS07, GHS08, GHS09 |
Signal Word | Warning |
UN No. | 1897 |
IMCO Class No. | 6.1 |
Packing Group | III |
Hazardous Statement | H315-H351-H411 |
Precaution Statement | P273-P281 |
Risk Statement | |
Safety Statement |