Saltar al contenido
Merck

34854

Cloroformo

suitable for HPLC, ≥99.8%, amylene stabilized

Sinónimos:

Triclorometano, Tricloruro de metilidino

Iniciar sesión para ver los precios por organización y contrato.

Seleccione un Tamaño

Cambiar Vistas

Acerca de este artículo

Fórmula empírica (notación de Hill):
CHCl3
Número CAS:
Peso molecular:
119.38
UNSPSC Code:
41116105
NACRES:
NA.04
PubChem Substance ID:
EC Number:
200-663-8
Beilstein/REAXYS Number:
1731042
MDL number:
Assay:
≥99.8%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Bp:
60.5-61.5 °C (lit.)
Vapor pressure:
160 mmHg ( 20 °C)
Servicio técnico
¿Necesita ayuda? Nuestro equipo de científicos experimentados está aquí para ayudarle.
Permítanos ayudarle


grade

HPLC grade

Quality Segment

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 Amax: ≤1.00, λ: 260 nm Amax: ≤0.30, λ: 280 nm Amax: ≤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

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 Cloroformo


pictograms

Skull and crossbonesHealth hazard

signalword

Danger

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

Clase de almacenamiento

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



Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

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

Si necesita más asistencia, póngase en contacto con Atención al cliente

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos