41131

Mettler-Toledo Calibration substance ME 51143091, Saccharin

traceable to primary standards (LGC)

• Synonym(s): Saccharin, 2,3-Dihydroxy-1,2-benzisothiazol-3-one-1,1-dioxide, 2-Sulfobenzoic acid imide, o-Benzoic sulfimide
• Empirical Formula (Hill Notation): C₇H₅NO₃S
• CAS Number: 81-07-2
• Molecular Weight: 183.18
• Beilstein: 6888
• EC Number: 201-321-0
• MDL number: MFCD00005866
• UNSPSC Code: 20121904
• PubChem Substance ID: 329756058
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• quality: traceable to primary standards (LGC)
• shelf life: limited shelf life, expiry date on the label
• mp: 226-229 °C (lit.)
• application(s): food and beverages; pharmaceutical
• format: neat
• SMILES string: O=C1NS(=O)(=O)c2ccccc12
• InChI: 1S/C7H5NO3S/c9-7-5-3-1-2-4-6(5)12(10,11)8-7/h1-4H,(H,8,9)
• InChI key: CVHZOJJKTDOEJC-UHFFFAOYSA-N

Description

General description

Mettler-Toledo calibration substance ME 51143091, saccharin is an analytical standard, designed for the routine calibration of Mettler-Toledo melting point instrument. Its value is an average of 6 to 12 measurements with a Mettler-Toledo MP90 Excellence instrument that is calibrated against primary standards. The melting point is validated by Capillary method as per European Pharmacopeia (2.2.14.)

Application

Saccharin Mettler-Toledo calibration substance ME 51143091 is a melting point calibration standard used to calibrate Mettler-Toledo mp instruments.

Biochem/physiol Actions

A sweet tastant for mammals. A glycerol taste receptor binding site specific for glucose has been proposed in drosophila.

Features and Benefits

• Traceable to a primary standard from LGC, London
• Melting point evaluation conducted 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
• Uncertainty of measurement up to ± 0.3 °C

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves