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49143

Supelco

Mettler-Toledo-Kalibriersubstanz ME 51143095, Kaliumnitrat

traceable to primary standards (LGC)

Synonym(e):

Kaliumnitrat

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About This Item

Empirische Formel (Hill-System):
KNO3
CAS-Nummer:
Molekulargewicht:
101.10
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
20121904
PubChem Substanz-ID:
NACRES:
NA.24

Qualität

analytical standard
traceable to primary standards (LGC)

Qualitätsniveau

Haltbarkeit

limited shelf life, expiry date on the label

mp (Schmelzpunkt)

334 °C (lit.)

Anwendung(en)

food and beverages
pharmaceutical

Format

neat

SMILES String

[K+].[O-][N+]([O-])=O

InChI

1S/K.NO3/c;2-1(3)4/q+1;-1

InChIKey

FGIUAXJPYTZDNR-UHFFFAOYSA-N

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Allgemeine Beschreibung

Mettler-Toledo calibration substance ME 51143095, potassium nitrate is provided with the melting point specific to Mettler-Toledo instrument, documented under both thermodynamic mode and pharmacopeia modes.
The melting point value equals a mean of 6 to 12 measurements with a Mettler-Toledo MP90 Excellence instrument that is calibrated with primary standards. The mp value is found using Capillary method, in accordance with European Pharmacopeia (2.2.14.)

Anwendung

Potassium nitrate, Mettler-Toledo calibration substance ME 51143095 is used as a melting point calibration standard to assess the performance of Mettler-Toledo melting point instruments.

Leistungsmerkmale und Vorteile

  • Melting point traceable to a primary standard (LGC, London)
  • Physically correct and heating rate dependent melting point evaluations using thermodynamic and pharmacopeia modes of testing, respectively
  • Certificates of analysis and safety data sheet provided
  • Uncertainty of measurement up to ± 0.5 °C

Piktogramme

Flame over circle

Signalwort

Warning

H-Sätze

Gefahreneinstufungen

Ox. Sol. 3

Lagerklassenschlüssel

5.1B - Oxidizing hazardous materials

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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