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Merck
CN

650498

氯仿

HPLC Plus, for HPLC, GC, and residue analysis, ≥99.9%, contains amylenes as stabilizer

别名:

三氯甲烷

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关于此项目

经验公式（希尔记法）:
CHCl3
化学文摘社编号:
67-66-3
分子量:
119.38
UNSPSC Code:
12190000
NACRES:
NA.04
PubChem Substance ID:
329760024
EC Number:
200-663-8
Beilstein/REAXYS Number:
1731042
MDL number:
MFCD00000826
Grade:
HPLC Plus
Assay:
≥99.9%
Technique(s):
HPLC: suitable
gas chromatography (GC): suitable
Application(s):
food and beverages
Bp:
60.5-61.5 °C (lit.)
Vapor pressure:
160 mmHg ( 20 °C)

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产品名称

氯仿, HPLC Plus, for HPLC, GC, and residue analysis, ≥99.9%, contains amylenes as stabilizer

InChI key

HEDRZPFGACZZDS-UHFFFAOYSA-N

InChI

1S/CHCl3/c2-1(3)4/h1H

SMILES string

ClC(Cl)Cl

grade

HPLC Plus

vapor density

4.1 (vs air)

vapor pressure

160 mmHg ( 20 °C)

assay

≥99.9%

form

liquid

contains

amylenes as stabilizer

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤0.02% water
≤0.5 ppb Fluorescence (quinine) at 365 nm

evapn. residue

≤0.0001%

halogenated residue

<10 ng/L (as heptachlor epoxide)

refractive index

n20/D 1.445 (lit.)

bp

60.5-61.5 °C (lit.)

mp

−63 °C (lit.)

density

1.48 g/mL at 25 °C
1.492 g/mL at 25 °C (lit.)

λ

H2O reference

UV absorption

λ: 245 nm Amax: 1.00
λ: 250 nm Amax: 0.30
λ: 275-400 nm Amax: 0.005

suitability

suitable for residue analysis

application(s)

food and beverages

Quality Level

100

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相关类别

Application

适用于高效液相色谱法、分光光度法、环境检测
Chloroform may be used in the following:

  • Extraction of active constituents of anti-inflammatory drugs for their analysis by attenuated total reflectance-Fourier transform infrared spectroscopic (ATR-FTIR) methods
  • Estimation of ascorbic acid, free phenolic acids, and flavonoids in extracts of chloroform, methanol, water and, acetic acid obtained from two edible leaf samples using reversed-phase high-performance liquid chromatography (RP-HPLC) coupled to photodiode array detector (DAD)
  • Preparation of cannabis product extracts for the analysis of delta-9-tetrahydrocannabinol (THC) residues on hands of suspected consumers by ion-mobility spectrometry (IMS)
  • Investigation of different solvents to measure their recovery ratios for the extraction of acrylamide and 5-hydroxymethylfurfural (HMF) from seafood samples to develop an HPLC-MS/MS-based method for their quantification
  • Extraction of pesticides by direct-immersion single drop micro-extraction (SDME) method from mango samples for their subsequent analysis by GC-MS
  • Sample preparation in the profiling of lipids from complex biological samples using off-line mixed-mode liquid chromatography coupled with reversed phase high performance liquid chromatography-high resolution mass spectrometry

Chloroform was used in the making of silanized coverslips for DNA combing.
It may be used as:
  • Extractant in solvent extraction process.
  • A component of the binary mobile phases for liquid chromatography–atmospheric pressure photoionization-mass spectrometry (LC–APPIMS) of triacylglycerol model compounds.
  • Solvent for recrystallization.

General description

Chloroform is an organic chlorinated hydrocarbon (CHC) commonly used in industries as a solvent.

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

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!

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3

target_organs

Central nervous system, Liver,Kidney

存储类别

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

wgk

WGK 3

flash_point_f

does not flash

flash_point_c

does not flash

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX6071
MKCX5182
MKCX5181
MKCX1297
MKCW5203

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Silanization of coverslips for DNA combing.
Labit H, et al.
Biotechniques, 11, 50-50 (2009)
Sheng-Suan Cai et al.
Journal of chromatography. A, 1173(1-2), 88-97 (2007-10-30)
In this work, we evaluate the performance of liquid chromatography-atmospheric pressure photoionization-mass spectrometry (LC-APPI-MS) for non-aqueous reversed phase analysis of six triacylglycerol model compounds using six binary mobile phases including MeOH/iPrOH, MeOH/CHCl(3), MeOH/CH(2)Cl(2), CH(3)CN/iPrOH, CH(3)CN/CHCl(3), and CH(3)CN/CH(2)Cl(2). All mobile phases
Analytical chemistry in a drop. Solvent extraction in a microdrop.
Liu H and Dasgupta PK.
Analytical Chemistry, 68(11), 1817-1821 (1996)
Electrogenerated chemiluminescent emission from an organized (L-B) monolayer of a Ru(bpy)32+-based surfactant on semiconductor and metal electrodes.
Zhang X and Bard AJ.
The Journal of Physical Chemistry, 92(20), 5566-5569 (1988)
Kuan Sun et al.
Nature communications, 6, 6013-6013 (2015-01-15)
Solution-processed organic photovoltaic cells (OPVs) hold great promise to enable roll-to-roll printing of environmentally friendly, mechanically flexible and cost-effective photovoltaic devices. Nevertheless, many high-performing systems show best power conversion efficiencies (PCEs) with a thin active layer (thickness is ~100 nm) that
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实验方案

Solvent Systems for Thin-layer Chromatography of Novabiochem Products

A guide to create solvent systems used for the thin-layer chromatography assay of Novabiochem products.

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