TETRAHYDROFURAN, 99.5%, FOR ANALYSIS, STABILIZED
| Product Code | B-02652 A | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | CAS No | 109-99-9 | |
| Molecular Formula | C6H8O | Molecular Weight | 72.11 |
| H.S.Code | 2932.11000 | Shelf Life | 60 Months |
| Purity | 99.5 % |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless |
|---|---|---|---|
| Odour | Ether odor | Melting point/ Freezing point [°C] | -108 °C |
| pH value | 7 | Auto-ignition temperature [°C] | 321 °C |
| Boiling point [°C] | 65- 67 °C | Vapour density | 2.5 |
| Vapour pressure [20°C] | 190.7 hPa at 20°C | Flammability (solid, gas) | Flammable |
| Density [g/cm3] | 0.88 | Solubility in water [% weight] | Soluble in water |
| Final boiling point [°C] | 67 °C | Explosion limits - upper [%] | 11.80 % |
| Explosion limits -lower [%] | 1.80 % | Flash point [°C] | -17 °C |
Packaging
Specification
| Appearance (Color) | Clear colorless |
| Appearance (Form) | Liquid |
| Color scale | =<10 APHA |
| Infrared spectrum | Conforms |
| Refractive index | 1.4060 to 1.4080 (20°C, 589 nm) |
| GC | >=99.4 % |
| Water | =<0.05 % |
| Peroxides | =<0.005 % |
| Acidity (CH3COOH) | =<0.001 % |
| Calcium (Ca) | =<0.5 ppm |
| Copper (Cu) | =<0.05 ppm |
| Cadmium (Cd) | =<0.05 ppm |
| Cobalt (Co) | =<0.05 ppm |
| Chromium (Cr) | =<0.05 ppm |
| Iron (Fe) | =<0.5 ppm |
| Magnesium (Mg) | =<0.5 ppm |
| Manganese (Mn) | =<0.05 ppm |
| Nickel (Ni) | =<0.02 ppm |
| Lead (Pb) | =<0.1 ppm |
| Zinc (Zn) | =<0.5 ppm |
| Stabilizer | 0.025% BHT |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS07
Signal Word: Danger
UN No.: 2056
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225-H319-H335
Precaution Statement: P210-P261-P305 + P351 + P338