Riedel-de-Haën 32287 Heptane ,Puriss. p.a., Reag. Ph. Eur., ≥99% n-heptane basis (GC) General Use Solvents Cas 142-82-5 2.5 L
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| Riedel-de-Haën 32287 Heptane ,Puriss. p.a., Reag. Ph. Eur., ≥99% n-heptane basis (GC) General Use Solvents Cas 142-82-5 2.5 L | ||||||
|
Assay
n-Heptane (GC) |
Min. 99 % | |||||
| Boiling range | 97 - 98 °C | |||||
| Density (D 20/4) | 0.683 - 0.685 | |||||
| Refractive index (n 20/D) | 1.3870 - 1.3880 | |||||
| Non-volatile matter | Max. 0.001 % | |||||
| Water (Karl Fischer) | Max. 0.01 % | |||||
| Free acid (as CH3COOH) | Max. 0.0005 % | |||||
| Aluminium (Al) | Max. 0.00005 % | |||||
| Boron (B) | Max. 0.000002 % | |||||
| Barium (Ba) | 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 % | |||||
| Magnesium (Mg) | Max. 0.00001 % | |||||
| Manganese (Mn) | Max. 0.000002 % | |||||
| Nickel (Ni) | Max. 0.000002 % | |||||
| Lead (Pb) | Max. 0.00001 % | |||||
| Tin (Sn) | Max. 0.00001 % | |||||
| Zinc (Zn) | Max. 0.00001 % | |||||
| S-compounds (as S) | Max. 0.005 % | |||||
| Reaction against H2SO4 | complying | |||||
| Refractive Index | n20/D 1.3870-1.3880 | |||||
|
Properties |
||||||
| Property | Value | |||||
| Boiling Point/Range | 98.2-98.4 °C (1.000 hPa) | |||||
| Color | Colorless | |||||
| Density | 0.69 g/cm3 (15 °C) | |||||
| Flashpoint | 6.7 %(V) | |||||
| Form | Liquid | |||||
| Grade | Pharmacopeia General Use Solvents | |||||
| Incompatible Materials | Strong oxidizing agents | |||||
| Lower Explosion Limit | 1.1 %(V) | |||||
| Melting Point/Range | -90.5 °C | |||||
| Partition Coefficient | 4.5 | |||||
| Purity Percentage | 99 | |||||
| Purity Details | ≥99% (GC) | |||||
| Solubility | Soluble | |||||
| Solubility in Water | 0.0025 g/l (40 °C) | |||||
| Upper Explosion Limit | 6.70 %(V) | |||||
| Vapor Pressure | 60.9 hPa (25 °C) | |||||
| Viscosity | No data available | |||||
| pH-Value | Not applicable | |||||
| Product Line | Puriss. p.a. | |||||
| Storage Temperature | Ambient | |||||
