Riedel-De-Haën 87368 Tetrahydrofuran contains 250 ppm BHT as inhibitor puriss. p.a. ACS reagent Reag. Ph. Eur. ≥99.9% ACS Analiz Grade Cas 109-99-9 2,5 Litre
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87368-2.5L
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| Riedel-De-Haën 87368 Tetrahydrofuran contains 250 ppm BHT as inhibitor puriss. p.a. ACS reagent Reag. Ph. Eur. ≥99.9% ACS Analiz Grade Cas 109-99-9 2,5 Litre | |||||||
|
Refractive
Index |
n20/D 1.407(lit.) | ||||||
| Identity (IR) | complying | ||||||
| Assay (GC) | Min. 99.9 % | ||||||
| Density (20°C) | 0.886 - 0.888 g/ml | ||||||
| Refractive index (n 20/D) | 1.406 - 1.408 | ||||||
| Non-volatile matter | Max. 0.001 % | ||||||
| Water (Karl Fischer) | Max. 0.05 % | ||||||
| Free acid (as CH3COOH) | Max. 0.001 % | ||||||
| Aluminium (Al) | Max. 0.00005 % | ||||||
| Boron (B) | Max. 0.000002 % | ||||||
| Barium (Ba) | Max. 0.00001 % | ||||||
| Bismuth (Bi) | Max. 0.00001 % | ||||||
| Calcium (Ca) | Max. 0.00005 % | ||||||
| Cadmium (Cd) | Max. 0.000005 % | ||||||
| Cobalt (Co) | Max. 0.000002 % | ||||||
| Chromium (Cr) | Max. 0.000002 % | ||||||
| Copper (Cu) | Max. 0.000002 % | ||||||
| Iron (Fe) | Max. 0.00001 % | ||||||
| Potassium (K) | Max. 0.00005 % | ||||||
| Lithium (Li) | Max. 0.00001 % | ||||||
| Magnesium (Mg) | Max. 0.00001 % | ||||||
| Manganese (Mn) | Max. 0.000002 % | ||||||
| Molybdenum (Mo) | Max. 0.00001 % | ||||||
| Sodium (Na) | Max. 0.00005 % | ||||||
| Nickel (Ni) | Max. 0.000002 % | ||||||
| Lead (Pb) | Max. 0.00001 % | ||||||
| Tin (Sn) | Max. 0.00001 % | ||||||
| Strontium (Sr) | Max. 0.00001 % | ||||||
| Zinc (Zn) | Max. 0.00001 % | ||||||
| Peroxides (as H2O2) | Max. 0.005 % | ||||||
| Assay BHT (GC) | 200 - 300 ppm | ||||||
| Mixable with H2O | complying | ||||||
| Mixable with ethanol | complying | ||||||
| APHA | Max. 20 | ||||||
| Contains | 250 ppm BHT as inhibitor | ||||||
|
Properties |
|||||||
| Property | Value | ||||||
| Boiling Point/Range | 65 °C (1.013 hPa) | ||||||
| Color | Colorless | ||||||
| Density | 0.89 g/cm3 (20 °C) | ||||||
| Flashpoint | -21 °C | ||||||
| Form | Liquid | ||||||
| Grade | ACS General Use Solvents | ||||||
| Incompatible Materials | Oxidizing agents, Strong acids and strong bases | ||||||
| Lower Explosion Limit | 1.5 %(V) | ||||||
| Melting Point/Range | -108 °C | ||||||
| Partition Coefficient | 0.45 (20 °C) | ||||||
| Purity Percentage | 99.9 | ||||||
| Purity Details | >=99.9% | ||||||
| Solubility | Soluble in most organic solvents | ||||||
| Solubility in Water | Completely miscible | ||||||
| Upper Explosion Limit | 12 %(V) | ||||||
| Vapor Pressure | 200 hPa (20 °C) | ||||||
| Viscosity | 0.48 mPa.s (20 °C) | ||||||
| pH-Value | Neutral | ||||||
| Product Line | Puriss. p.a. | ||||||
| Storage Temperature | Ambient | ||||||
