42123

Mettler-Toledo-Kalibriersubstanz ME 30130599, wasserfreies Natriumacetat

tracable to primary standards (LGC)

• Synonym(e): Natriumacetat, Essigsäure Natriumsalz
• Lineare Formel: CH₃COONa
• CAS-Nummer: 127-09-3
• Molekulargewicht: 82.03
• Beilstein: 3595639
• EG-Nummer: 204-823-8
• MDL-Nummer: MFCD00012459
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329756193
• NACRES: NA.24

Eigenschaften

• Qualität: anhydrous
• Qualitätsniveau: 100
• Form: solid
• Selbstzündungstemp.: 1112 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• pKa: 4.76 (acetic acid)
• mp (Schmelzpunkt): >300 °C (dec.) (lit.)
• Anwendung(en): food and beverages; pharmaceutical
• Format: neat
• SMILES String: [Na+].CC([O-])=O
• InChI: 1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
• InChIKey: VMHLLURERBWHNL-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

Sodium acetate is the sodium salt of acetic acid with a wide variety of chemical, biochemical and food applications of both laboratory and industrial scale.

Mettler-Toledo calibration substance ME 30130599, sodium acetate anhydrous is an analytical standard, ideal for the regular monitoring of Mettler-Toledo melting point instrument. Its value is a mean of 6 to 12 iterations with a Mettler-Toledo MP90 Excellence instrument that is calibrated against primary standards. The melting point is validated by Capillary method according to European Pharmacopeia (2.2.14.)

Anwendung

Sodium acetate anhydrous Mettler-Toledo calibration substance ME 30130599 is used to calibrate Mettler-Toledo melting point instruments.

Leistungsmerkmale und Vorteile

• Melting point calibration standard traceable to a primary standard (LGC)
• Melting point measured in both thermodynamic and pharmacopeia modes for physically correct and heating rate dependent melting point analyses, 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
• Measurement of uncertainty up to ± 0.4 °C

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable