49143
Nitrate de potassium
traceable to primary standards (LGC)
Synonyme(s) :
Potassium nitrate
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About This Item
Formule empirique (notation de Hill):
KNO3
Numéro CAS:
Poids moléculaire :
101.10
Numéro CE :
Numéro MDL:
Code UNSPSC :
20121904
ID de substance PubChem :
Nomenclature NACRES :
NA.24
Produits recommandés
Qualité
analytical standard
traceable to primary standards (LGC)
Niveau de qualité
Durée de conservation
limited shelf life, expiry date on the label
Pf
334 °C (lit.)
Application(s)
food and beverages
pharmaceutical
Format
neat
Chaîne SMILES
[K+].[O-][N+]([O-])=O
InChI
1S/K.NO3/c;2-1(3)4/q+1;-1
Clé InChI
FGIUAXJPYTZDNR-UHFFFAOYSA-N
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Catégories apparentées
Description générale
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.)
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.)
Application
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.
Caractéristiques et avantages
- 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
Informations légales
Mettler-Toledo is a registered trademark of Mettler-Toledo, Inc.
Mention d'avertissement
Warning
Mentions de danger
Conseils de prudence
Classification des risques
Ox. Sol. 3
Code de la classe de stockage
5.1B - Oxidizing hazardous materials
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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