73664

Mettler-Toledo Calibration substance ME 18870, Benzophenone

traceable to primary standards (LGC)

• Synonym(s): Benzophenone, Diphenyl ketone, Diphenylmethanone, NSC 8077
• Linear Formula: (C₆H₅)₂CO
• CAS Number: 119-61-9
• Molecular Weight: 182.22
• Beilstein: 1238185
• EC Number: 204-337-6
• MDL number: MFCD00003076
• UNSPSC Code: 20121904
• PubChem Substance ID: 329765127
• NACRES: NA.24

Properties

• grade: analytical standard; for the calibration of the thermosystem 900
• Quality Level: 100
• vapor pressure: 1 mmHg ( 108 °C)
• quality: traceable to primary standards (LGC)
• shelf life: limited shelf life, expiry date on the certificate and label
• bp: 305 °C (lit.)
• mp: 47-51 °C (lit.)
• application(s): food and beverages; pharmaceutical
• format: neat
• SMILES string: 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
• InChI key: RWCCWEUUXYIKHB-UHFFFAOYSA-N

Description

General description

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.

Features and Benefits

• 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

Safety Information

• Pictograms: GHS08
• Signal Word: Danger
• Hazard Statements: H350,H373,H412
• Precautionary Statements: P202 - P260 - P273 - P280 - P308 + P313 - P405
• Hazard Classifications: Aquatic Chronic 3 - Carc. 1B - STOT RE 2 Oral
• Target Organs: Liver,Kidney
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Flash Point(F): 280.4 °F - closed cup
• Flash Point(C): 138 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves