Saltar al contenido
Merck

Documentos clave

Ver Toda la documentación

75035

Mettler-Toledo Calibration substance ME 18872, Caffeine

traceable to primary standards (LGC)

Sinónimos:

Caffeine, 1,3,7-Trimethylxanthine

Iniciar sesión para ver los precios por organización y contrato.

Seleccione un Tamaño

Cambiar Vistas

Acerca de este artículo

Fórmula empírica (notación de Hill):
C8H10N4O2
Número CAS:
58-08-2
Peso molecular:
194.19
UNSPSC Code:
12352210
NACRES:
NA.24
PubChem Substance ID:
329766076
EC Number:
200-362-1
Beilstein/REAXYS Number:
17705
MDL number:
MFCD00005758
Servicio técnico
¿Necesita ayuda? Nuestro equipo de científicos experimentados está aquí para ayudarle.
Permítanos ayudarle

grade

analytical standard

Quality Level

100

description

for the calibration of the thermosystem 900

quality

traceable to primary standards (LGC)

shelf life

limited shelf life, expiry date on the certificate and label

mp

234-236.5 °C (lit.)

application(s)

cleaning products
food and beverages
personal care
pharmaceutical

format

neat

SMILES string

CN1C(=O)N(C)c2ncn(C)c2C1=O

InChI

1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3

InChI key

RYYVLZVUVIJVGH-UHFFFAOYSA-N

Gene Information

human ... ADORA1(134), ADORA2A(135), ADORA2B(136), ADORA3(140)

General description

Caffeine Mettler-Toledo melting point standard is useful for the routine calibration of Mettler-Toledo melting point instrument. The value for its melting point equals an average of 6 to 12 measurements with a Mettler-Toledo MP70 excellence melting point instrument that is calibrated with primary standards.

Application

Mettler-Toledo calibration standard ME 18872, caffeine (234-236.5 °C) finds its use in the calibration of thermosystem 900, in both pharmacopeia and thermodynamic modes of operation.
This mp standard is also employed as a temperature calibration standard in thermal analysis techniques.

Features and Benefits

  • Melting point calibration standard traceable to a primary standard from LGC, London
  • Melting points measured in both thermodynamic and pharmacopeia modes
  • Available with certificates of analysis and safety data sheet
  • A product of analytical standard grade that meets the QC/QA requirements of melting point analysis
  • Ready-to-use melting point standard, supplied as a finely ground powder

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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

Metoprolol: solid forms of a top selling antihypertensive
Ciciliati MA, et al.
CrystEngComm (2019)
Co-crystals of diflunisal and isomeric pyridinecarboxamides?a thermodynamics and crystal engineering contribution
Evora.L.OA, et al.
CrystEngComm, 18(25), 4749-4759 (2016)
Lamotrigine: design and synthesis of new multicomponent solid forms
Evora AO, et al.
European Journal of Pharmaceutical Sciences (2019)
Ver todos los artículos relacionados