75035

Mettler-Toledo Calibration substance ME 18872, Caffeine

traceable to primary standards (LGC)

• Sinónimos: Caffeine, 1,3,7-Trimethylxanthine
• Fórmula empírica (notación de Hill): C₈H₁₀N₄O₂
• Número de CAS: 58-08-2
• Peso molecular: 194.19
• Beilstein: 17705
• Número CE: 200-362-1
• Número MDL: MFCD00005758
• Código UNSPSC: 12352210
• ID de la sustancia en PubChem: 329766076
• NACRES: NA.24

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• descripción: for the calibration of the thermosystem 900
• calidad: traceable to primary standards (LGC)
• caducidad: limited shelf life, expiry date on the certificate and label
• mp: 234-236.5 °C (lit.)
• aplicaciones: cleaning products; food and beverages; personal care; pharmaceutical
• Formato: neat
• cadena SMILES: 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
• Clave InChI: RYYVLZVUVIJVGH-UHFFFAOYSA-N
• Información sobre el gen: human ... ADORA1(134) , ADORA2A(135) , ADORA2B(136) , ADORA3(140)

Descripción

Descripción general

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.

Aplicación

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.[1][2][3]

Características y beneficios

• 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

Información de seguridad

• Pictogramas: GHS07
• Palabra de señalización: Warning
• Frases de peligro: H302
• Consejos de prudencia: P264 - P270 - P301 + P312 - P501
• Clasificaciones de peligro: Acute Tox. 4 Oral
• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: dust mask type N95 (US), Eyeshields, Faceshields, Gloves