Dichloromethane Emparta 2.5Ltr
for analysis EMPARTA® ACS
Manufacturer: Merck
Catalog ID: 107020.2500
Stock: In Stock
Description
| Catalogue Number | 107020 |
| Synonyms | DCM, Methylene chloride, Methylene dichloride |
| Description | Dichloromethane |
| Overview | EMD Millipore offers EMPARTA® grade solvents for routine tasks in analytical laboratories. EMPARTA® grade solvents offer fewer test parameters than EMSURE®, yet are still of high quality. EMPARTA® solvents meet ACS requirements, making them ideal for a wide range of analytical applications. |
Product Information
| CAS number | 75-09-2 |
| EC index number | 602-004-00-3 |
| EC number | 200-838-9 |
| Grade | ACS |
| Hill Formula | CH₂Cl₂ |
| Chemical formula | CH₂Cl₂ |
| Molar Mass | 84.93 g/mol |
| HS Code | 2903 12 00 |
Physicochemical Information
| Boiling point | 40 °C (1013 hPa) |
| Density | 1.33 g/cm3 (20 °C) |
| Evaporation number | 1.9 |
| Explosion limit | 13 - 22 %(V) |
| Ignition temperature | 605 °C DIN 51794 |
| Melting Point | -95 °C |
| Vapor pressure | 475 hPa (20 °C) |
| Solubility | 20 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 1600 mg/kg |
| LD 50 dermal | LD50 Rat > 2000 mg/kg |
Storage and Shipping Information
| Storage | Store at +2°C to +25°C. |
Specifications
| Purity (GC) | ≥ 99.5 % |
| Identity (IR) | conforms |
| Appearance | clear |
| Color | ≤ 10 Hazen |
| Titrable acid | ≤ 0.0003 meq/g |
| Free chlorine (as Cl) | ≤ 0.00002 % |
| Evaporation residue | ≤ 0.002 % |
| Water | ≤ 0.02 % |
| Stabilized with about 50 ppm 2-Methyl-2-butene. |
