Merck
All Photos(2)

1.06054

Supelco

二氯甲烷

for gas chromatography ECD and FID SupraSolv®

Synonym(s):
亚甲基氯
Empirical Formula (Hill Notation):
CH2Cl2
CAS Number:
Molecular Weight:
84.93
Beilstein:
1730800
MDL编号:
EC索引号:
200-838-9

蒸汽密度

2.9 (vs air)

质量水平

蒸汽压

24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

产品线

SupraSolv®

测定

≥99.8% (GC)

形式

liquid

自燃温度

1223 °F
605 °C (DIN 51794)

效能

1600 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat)

expl. lim.

22 %

technique(s)

gas chromatography (GC): suitable

折射率

n20/D 1.424 (lit.)

pH值(酸碱度)

7 (20 °C)

bp

39.8-40 °C (lit.)

mp

-95 °C
−97 °C (lit.)

溶解性

20 g/L

密度

1.325 g/mL at 25 °C (lit.)

储存温度

2-30°C

SMILES string

ClCCl

InChI

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

InChI key

YMWUJEATGCHHMB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

一般描述

SupraSolv ECD和FID是专门开发与ECD(电子捕获检测器)和FID(火焰电离检测器)结合使用,用于气相色谱分析。 SupraSolv 溶剂可提供最大的指定保留时间范围、清晰的基线和最小的信噪比,从而可提供可靠且可重复的分析结果。

应用

Ideal for GC applications including sensitive detection in residue and environmental analysis. A typical example includes determination of polychlorinated biphenyls (PCBs) in water and soil or pesticides in fruits and vegetables.

包装

2.5 , 4 , 1 l

分析说明

蒸发系数:1.9

法律信息

SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Exclamation markHealth hazard

警示用语:

Warning

危险分类

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

靶器官

Central nervous system

储存分类代码

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

WGK

WGK 2

闪点(F)

does not flash

闪点(C)

does not flash

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Quality

Enter Lot Number to search for Certificate of Quality (COQ).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service