Riedel-De-Haën 24233 Dichloromethane Puriss., Meets Analytical Specification Of pH. Eur., Nf, ≥99% (Gc) General Use Solvents Cas 75-09-2 2.5 L
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24233-2.5L
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| Riedel-De-Haën 24233 Dichloromethane Puriss., Meets Analytical Specification Of pH. Eur., Nf, ≥99% (Gc) General Use Solvents Cas 75-09-2 2.5 L | ||||||
|
Assay (GC) |
Min. 99.0 % | |||||
| Density (D 20/20) | 1.320 - 1.330 | |||||
| Density (D 25/25) | 1.318 - 1.322 | |||||
| Refractive index (n 20/D) | 1.423 - 1.425 | |||||
| Non-volatile matter | Max. 20 ppm | |||||
| Water (Karl Fischer) | Max. 0.02 % | |||||
| Free acid (as HCl) | Max. 0.001 % | |||||
| Heavy metals (as Pb) | Max. 1 ppm | |||||
| Chloride (Cl) | Max. 0.0003 % | |||||
| Free chlorine (Cl) | Max. 0.0001 % | |||||
| Free chlorine | complying | |||||
| Reaction against H2SO4 | complying | |||||
| Ethanol (GC) | Max. 0.01 Vol.% | |||||
| Methanol (GC) | Max. 0.02 Vol.% | |||||
| 2-methyl-2-buten (GC) | 10 - 60 Vol.ppm | |||||
| Tetrachlorocarbon (GC) | Max. 10 Vol.ppm | |||||
| CHCl3 (GC) | Max. 50 Vol.ppm | |||||
| Ethanol, 2-Methylbut-2-en + Volatile Impurities | complying | |||||
| Impurities (GC) total without stabilizer | Max. 0.1 Vol.% | |||||
| Residual solvents | complying | |||||
| Appearance of the substance | complying | |||||
| Identity (IR) | complying | |||||
| APHA | Max. 10 | |||||
|
Properties |
||||||
| Property | Value | |||||
| Boiling Point/Range | 39-41 °C (1.013 hPa) | |||||
| Color | Colorless | |||||
| Density | 1.32-1.33 g/cm3 (20 °C) | |||||
| Flashpoint | Not applicable | |||||
| Form | Liquid | |||||
| Grade | Pharmacopeia General Use Solvents | |||||
| Incompatible Materials | Powdered metals, Strong oxidizing agents, Strong acids, Alkaline earth metals, Bases, Amines, Alkali metals | |||||
| Lower Explosion Limit | 13 %(V) | |||||
| Melting Point/Range | -97 °C | |||||
| Partition Coefficient | 1.25 | |||||
| Purity Percentage | 99 | |||||
| Purity Details | ≥99% (GC) | |||||
| Solubility | Soluble | |||||
| Solubility in Water | 20.0 g/l (20 °C) | |||||
| Upper Explosion Limit | 22 %(V) | |||||
| Vapor Pressure | 453 hPa (20 °C) | |||||
| Viscosity | 0.44 mPa.s (20 °C) | |||||
| pH-Value | Not applicable | |||||
| Product Line | Puriss. | |||||
