주요 문서

모든 문서 보기

34854

Chloroform

Name: Chloroform
Brand: SIGALD

suitable for HPLC, ≥99.8%, amylene stabilized

동의어(들):

Methylidyne trichloride, Trichloromethane

조직 및 계약 가격을 보려면 로그인를 클릭합니다.

크기 선택

보기 변경

제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):

CHCl₃

CAS 번호:

67-66-3

Molecular Weight:

119.38

UNSPSC Code:

41116105

NACRES:

NA.04

PubChem Substance ID:

329755063

EC Number:

200-663-8

Beilstein/REAXYS Number:

1731042

MDL number:

MFCD00000826

Assay:

≥99.8%

Grade:

HPLC grade

Technique(s):

HPLC: suitable

Bp:

60.5-61.5 °C (lit.)

Vapor pressure:

160 mmHg ( 20 °C)

기술 서비스

도움이 필요하신가요? 저희 숙련된 과학자 팀이 도와드리겠습니다.

도움 문의

속성

grade

HPLC grade

Quality Level

100

vapor density

4.1 (vs air)

vapor pressure

160 mmHg ( 20 °C)

assay

≥99.8%

form

liquid

quality

amylene stabilized

technique(s)

HPLC: suitable

impurities

Free acid, in accordance, acetone, aldehyde, in accordance (nessler test), free chlorine (Cl), in accordance, ≤0.0005% non-volatile matter, ≤0.001% free acid (as HCl), <0.01% water (Karl Fischer)

evapn. residue

≤0.0005%

color

APHA: ≤10

transmittance

250 nm, ≥50%, 260 nm, ≥85%, 280 nm, ≥99%

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.)

anion traces

chloride (Cl^-): in accordance

cation traces

Pb: ≤0.05 mg/kg

absorption

in accordance

λ

H₂O reference

UV absorption

λ: 250 nm A_max: ≤1.00, λ: 260 nm A_max: ≤0.30, λ: 280 nm A_max: ≤0.005

suitability

passes test for reaction against H₂SO₄, passes test for suitability of determ. w. dithizone

application(s)

food and beverages

SMILES string

ClC(Cl)Cl

InChI

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

InChI key

HEDRZPFGACZZDS-UHFFFAOYSA-N

설명

General description

Chloroform, a halogenated hydrocarbon, is widely employed as a solvent. Its photochemical degradation has been investigated in the presence of TiO₂ aqueous suspensions (wavelength range of 310-380nm).

Application

Chloroform has been employed for the ion exchange isolation of sulfatides from the urinary samples by using DEAE-cellulose membranes before the tandem mass spectrometric analysis. It has been used as a solvent for the Langmuir-Blodgett (LB) deposition of lipid bilayers over mica sheets (silver coated back).†

Other Notes

Important notice

The article number 34854-4X2.5L will be discontinued. Please order the single bottle 34854-2.5L which is physically identical with the same exact specifications.

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Still not finding the right product?

Explore all of our products under

pictograms

GHS06,GHS08

signalword

Danger

hcodes

H302,H315,H319,H331,H336,H351,H361d,H372,H412

pcodes

P201 - P273 - P301 + P312 + P330 - P302 + P352 - P304 + P340 + P311 - P308 + P313

Hazard Classifications

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

target_organs

Central nervous system, Liver,Kidney

저장 등급

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

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our 문서 section.

도움이 필요하시면 연락하세요. 고객 지원 부서

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Direct tandem mass spectrometric profiling of sulfatides in dry urinary samples for screening of metachromatic leukodystrophy.

Ladislav Kuchař et al.

Clinica chimica acta; international journal of clinical chemistry, 425, 153-159 (2013-07-11)

Prediagnostic steps in suspected metachromatic leukodystrophy (MLD) rely on clinical chemical methods other than enzyme assays. We report a new diagnostic method which evaluates changes in the spectrum of molecular types of sulfatides (3-O-sulfogalactosyl ceramides) in MLD urine. The procedure

Photolysis of chloroform and other organic molecules in aqueous titanium dioxide suspensions.

Kormann C, et al.

Environmental Science & Technology, 25(3), 494-500 (1991)

Multisite binding of a general anesthetic to the prokaryotic pentameric Erwinia chrysanthemi ligand-gated ion channel (ELIC).

Radovan Spurny et al.

The Journal of biological chemistry, 288(12), 8355-8364 (2013-02-01)

Pentameric ligand-gated ion channels (pLGICs), such as nicotinic acetylcholine, glycine, γ-aminobutyric acid GABA(A/C) receptors, and the Gloeobacter violaceus ligand-gated ion channel (GLIC), are receptors that contain multiple allosteric binding sites for a variety of therapeutics, including general anesthetics. Here, we

모든 관련된 서류 보기

국제 무역 품목 번호

SKU	GTIN
34854-1L	04061826762806
34854-2.5L	04061826762813
34854-2ML	04061837285899
34854-4X2L	04061837285912
34854-100ML	04061826762790
34854-4X2.5L	04061837477669
34854-4X4L	04061826762820
34854JP-4X2.5L	04061837285936
34854JP-6X1L	04061837285943