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Supelco

Mettler-Toledo Calibration substance ME 18870, Benzophenone

traceable to primary standards (LGC)

Sinónimos:

Benzophenone, Diphenyl ketone, Diphenylmethanone, NSC 8077

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About This Item

Fórmula lineal:
(C6H5)2CO
Número de CAS:
119-61-9
Peso molecular:
182.22
Beilstein:
1238185
Número CE:
204-337-6
Número MDL:
MFCD00003076
Código UNSPSC:
20121904
ID de la sustancia en PubChem:
329765127
NACRES:
NA.24

grado

analytical standard

Nivel de calidad

100

presión de vapor

1 mmHg ( 108 °C)

calidad

traceable to primary standards (LGC)

caducidad

limited shelf life, expiry date on the certificate and label

bp

305 °C (lit.)

mp

47-51 °C (lit.)

aplicaciones

food and beverages
pharmaceutical

Formato

neat

cadena SMILES

O=C(C1=CC=CC=C1)C2=CC=CC=C2

InChI

1S/C13H10O/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H

Clave InChI

RWCCWEUUXYIKHB-UHFFFAOYSA-N

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Descripción general

Mettler-Toledo calibration substance ME 18870, benzophenone (47-51 °C) is an analytical standard, ideal for the routine calibration of Mettler-Toledo melting point instrument. The melting point valueequals a mean of 6 to 12 measurements with aMettler-Toledo MP90 Excellence instrument that is calibrated withprimary standards.

Aplicación

This Mettler-Toledo melting point standard is used to calibrate the melting point instrument Mettler FP900 thermosystem.

Características y beneficios

  • Melting point calibration standard traceable to a primary standard from LGC, London
  • Melting point evaluation performed in both thermodynamic and pharmacopeia modes for physically correct and heating rate dependent melting point determinations, respectively
  • Available with certificates of analysis and safety data sheet
  • A product of analytical standard grade to help meet the QC/QA requirements of melting point determination

Pictogramas

Health hazard
GHS08

Palabra de señalización

Danger

Frases de peligro

H350,H373,H412

Clasificaciones de peligro

Aquatic Chronic 3 - Carc. 1B - STOT RE 2 Oral

Órganos de actuación

Liver,Kidney

Código de clase de almacenamiento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

280.4 °F - closed cup

Punto de inflamabilidad (°C)

138 °C - closed cup

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
BCCM8072
BCCM2793
BCCL6780
BCCK9562
BCCK7925

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Erythritol: crystal growth from the melt
Jesus Lopes.J.A, et al.
International Journal of Pharmaceutics, 388(1), 129-135 (2010)
L L Barnkob et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 30(2), 395-402 (2012-11-17)
The aim of this study was to investigate the effect of relative humidity on the migration of benzophenone from paperboard into the food simulant Tenax®. Kinetic migration investigations were carried out with three relative humidities in the interval between 39%
Haidong Li et al.
Talanta, 99, 811-815 (2012-09-13)
Benzophenone is one of the most commonly used photoinitiators of UV-cured inks on food packaging materials and can migrate into foodstuffs. In this study, an amperometric benzophenone sensor based on molecularly imprinted polymer (MIP) was successfully constructed for the first
Feifan Yu et al.
PloS one, 8(2), e56597-e56597 (2013-02-21)
Affinity proteins binding to antibody constant regions have proved to be invaluable tools in biotechnology. Here, protein engineering was used to expand the repertoire of available immunoglobulin binding proteins via improvement of the binding strength between the widely used staphylococcal
Sujin Kim et al.
Environment international, 70, 143-157 (2014-06-18)
Benzophenone-3 (BP-3) has been widely used in sunscreens and many other consumer products, including cosmetics. The widespread use of BP-3 has resulted in its release into the water environment, and hence its potential impact on aquatic ecosystem is of concern.
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