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Merck
CN

DX0835

Dichloromethane

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Synonym(s):

Methylene Chloride, Dichloromethane, Methylene chloride

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About This Item

Empirical Formula (Hill Notation):
CH2Cl2
CAS Number:
Molecular Weight:
84.93
EC Index Number:
200-838-9
UNSPSC Code:
12352101
Beilstein/REAXYS Number:
1730800
MDL number:
NACRES:
NA.21
Assay:
≥99.5% (GC)
Bp:
39.8-40 °C (lit.)
Vapor pressure:
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
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agency

meets USP/NF

Quality Level

vapor density

2.9 (vs air)

vapor pressure

24.45 psi ( 55 °C), 6.83 psi ( 20 °C)

assay

≥99.5% (GC)

form

liquid

autoignition temp.

1223 °F

expl. lim.

22 %

dilution

(for analytical testing)

impurities

≤0.0003 meq/g Titrable acid, ≤0.02% Water (H2O)

evapn. residue

≤0.002%

color

APHA: ≤10

refractive index

n20/D 1.424 (lit.)

pH

7 (20 °C)

bp

39.8-40 °C (lit.)

mp

-95 °C, −95 °C (lit.)

density

1.325 g/mL at 25 °C (lit.)

shipped in

ambient

storage temp.

room temp

SMILES string

ClCCl

InChI

1S/CH2Cl2/c2-1-3/h1H2

InChI key

YMWUJEATGCHHMB-UHFFFAOYSA-N

General description

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.

Application

DX0835P-4 is packaged in poly coated glass bottles
Stabilized with an alkene.
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

Analysis Note

Evaporation Number: 1.9
Appearance: Clear Liquid
Assay (GC): 99.5% min
Color (APHA): 10 max
Evaporation residue: 0.002% max
Free halogens: To pass test
Infrared Spectrum: Conforms to standard
Titrable acid: 0.0003meq/g max
Water (H2O): 0.02% max


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pictograms

Health hazardExclamation mark

signalword

Warning

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 2

Regulatory Information

新产品

This item has



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Global Trade Item Number

SKUGTIN
DX0835-3104061839418905
DX0835-2004061839418882
DX0835-604061839418981
DX0835-504061839418974
DX0835-304061839418899
DX0835-804061839418998
DX0835P-404061839419094