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34856
Riedel-de Haën
Dichloromethane
SKU
34856
CHROMASOLV™, for HPLC, ≥99.8%, contains amylene as stabilizer
Synonym(s)
Methylene chloride
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- For HPLC and organic synthesis
- High-purity, multipurpose solvents
- High lot-to-lot consistency
| 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 |
Documents
Specifications
| Property | Value |
|---|---|
| appearance | complying |
| identity (IR) | complying |
| assay (GC) | Min. 99.80 % |
| non-volatile matter | Max. 0.001 % |
| water (Karl Fischer) | Max. 0.02 % |
| free acid (as HCl) | Max. 0.001 % |
| free chlorine | complying |
| absorbance at 260 nm | Max. 0.01 |
| absorbance at 245 nm | Max. 0.10 |
| absorbance at 240 nm | Max. 0.30 |
| absorbance at 235 nm | Max. 0.70 |
| absorbance | complying |
| APHA | Max. 10 |
| 2-methyl-2-buten (GC) | 10 - 60 ppm |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | 605 °C |
| Boiling Point/Range | 39-41 °C (1.013 hPa) |
| Certification | For HPLC |
| Color | Colorless |
| Concentration | >=99.80% |
| Density | 1.32-1.33 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| For Use With (Equipment) | For HPLC |
| Form | Liquid |
| Grade | HPLC 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 | 99.80 |
| Purity Details | >=99.80% |
| Solubility | Soluble |
| Solubility in Water | 20.0 g/l (20 °C) |
| Upper Explosion Limit | 22 %(V) |
| Vapor Density | No data available |
| Vapor Pressure | 453 hPa (20 °C) |
| Viscosity | 0.44 mPa.s (20 °C) |
| pH-Value | Not applicable |
| Product Line | CHROMASOLV™ |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 6.1 |
| Package Group | III |
| UN ID | UN1593 |
