Accéder au contenu
Merck
Toutes les photos(1)

Key Documents

73664

Supelco

Benzophénone

traceable to primary standards (LGC)

Synonyme(s) :

Benzophenone, Diphenyl ketone, Diphenylmethanone, NSC 8077

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme


About This Item

Formule linéaire :
(C6H5)2CO
Numéro CAS:
Poids moléculaire :
182.22
Numéro Beilstein :
1238185
Numéro CE :
Numéro MDL:
Code UNSPSC :
20121904
ID de substance PubChem :
Nomenclature NACRES :
NA.24

Qualité

analytical standard
for the calibration of the thermosystem 900
traceable to primary standards (LGC)

Niveau de qualité

Pression de vapeur

1 mmHg ( 108 °C)

Durée de conservation

limited shelf life, expiry date on the certificate and label

Point d'ébullition

305 °C (lit.)

Pf

47-51 °C (lit.)

Application(s)

food and beverages
pharmaceutical

Format

neat

Chaîne 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

Clé InChI

RWCCWEUUXYIKHB-UHFFFAOYSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Description générale

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.

Application

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

Caractéristiques et avantages

  • 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

Pictogrammes

Health hazard

Mention d'avertissement

Danger

Mentions de danger

Classification des risques

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

Organes cibles

Liver,Kidney

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

280.4 °F - closed cup

Point d'éclair (°C)

138 °C - closed cup

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves


Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

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
Masayuki Kyomoto et al.
Biomaterials, 34(32), 7829-7839 (2013-07-31)
We investigated the production of free radicals on a poly(ether-ether-ketone) (PEEK) substrate under ultraviolet (UV) irradiation. The amount of the ketyl radicals produced from the benzophenone (BP) units in the PEEK molecular structure initially increased rapidly and then became almost

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique