49143
Mettler-Toledo Calibration substance ME 51143095, Potassium nitrate
traceable to primary standards (LGC)
Sinônimo(s):
Potassium nitrate
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About This Item
Fórmula empírica (Notação de Hill):
KNO3
Número CAS:
Peso molecular:
101.10
Número CE:
Número MDL:
Código UNSPSC:
20121904
ID de substância PubChem:
NACRES:
NA.24
Produtos recomendados
grau
analytical standard
Nível de qualidade
qualidade
traceable to primary standards (LGC)
prazo de validade
limited shelf life, expiry date on the label
pf
334 °C (lit.)
aplicação(ões)
food and beverages
pharmaceutical
Formato
neat
cadeia de caracteres SMILES
[K+].[O-][N+]([O-])=O
InChI
1S/K.NO3/c;2-1(3)4/q+1;-1
chave InChI
FGIUAXJPYTZDNR-UHFFFAOYSA-N
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Descrição geral
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.)
Aplicação
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.
Características e benefícios
- 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
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Ox. Sol. 3
Código de classe de armazenamento
5.1B - Oxidizing hazardous materials
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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