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32222
Riedel-de Haën
Dichloromethane
SKU
32222
Puriss. p.a., ACS Reagent, Reag. ISO, ≥99.9% (GC)
Synonym(s)
Methylene Chloride, DCM
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ACS GENERAL USE SOLVENTS
- Value priced solution for applications such as preparative-scale HPLC, cleaning and organic synthesis
- Suitable for less demanding applications such as routine isocratic HPLC
- Variations and decrease issues traceable to solvent contamination
- All solvents are tested to meet ACS general use specifications
| Brand Riedel-de Haën | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula CH2Cl2 |
| MDL Number | Molar Mass 84.93 g/mol | Synonyms Methylene Chloride, DCM |
Documents
Specifications
| Property | Value |
|---|---|
| assay (GC) | Min. 99.9 % |
| boiling range | 39.5 - 40.5 °C |
| density (D 20/4) | 1.324 - 1.326 |
| refractive index (n 20/D) | 1.4235 - 1.4245 |
| non-volatile matter | Max. 0.001 % |
| water (Karl Fischer) | Max. 0.01 % |
| free acid (as HCl) | Max. 0.001 % |
| titrable acid | Max. 0.0003 meq/g |
| 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 % |
| free chlorine (Cl) | Max. 0.00002 % |
| free halogens | complying |
| chloride (Cl) | Max. 0.00005 % |
| ethanol (GC) | Max. 0.05 % |
| formaldehyde | Max. 0.0005 % |
| 2-methyl-2-buten (GC) | 10 - 60 ppm |
| tetrachloromethane (GC) | Max. 0.01 % |
| trichloromethane (GC) | Max. 0.01 % |
| reaction against H2SO4 | complying |
| APHA | Max. 10 |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 39-41 °C (1.013 hPa) |
| Certification | ACS Reagent, Reag. ISO |
| Color | Colorless |
| Density | 1.32-1.33 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| For Use With (Equipment) | Industrial use |
| Form | Liquid |
| Grade | ACS Grade |
| Incompatible Materials | Alkali metals, Amines, Bases, Alkaline earth metals, Powdered metals, Strong oxidizing agents, Strong acids |
| Lower Explosion Limit | 13 %(V) |
| Melting Point/Range | -97 °C |
| Partition Coefficient | 1.25 |
| Purity Percentage | 99.90 |
| Purity Details | >=99.90% |
| 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. p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 6.1 |
| Package Group | III |
| UN ID | UN1593 |
