92214

Fosfato de potasio monobasic

TraceCERT^®, certified reference material, ³¹P-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Sinónimos: Dihidrógeno fosfato de potasio, Fosfato de monopatosio, prim.-Fosfato de potasio
• Fórmula lineal: KH₂PO₄
• Número de CAS: 7778-77-0
• Peso molecular: 136.09
• Número CE: 231-913-4
• Número MDL: MFCD00011401
• Código UNSPSC: 12352302
• ID de la sustancia en PubChem: 329769876
• NACRES: NA.24

Propiedades

• grado: certified reference material; TraceCERT^®
• Nivel de calidad: 100; 300
• caducidad: limited shelf life, expiry date on the label
• fabricante / nombre comercial: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• técnicas: qNMR: suitable
• pKa (25 °C): (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
• mp: 252.6 °C (lit.)
• densidad: 2.338 g/mL at 25 °C (lit.)
• aplicaciones: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care; pharmaceutical
• Formato: neat
• cadena SMILES: [K+].OP(O)([O-])=O
• InChI: 1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
• Clave InChI: GNSKLFRGEWLPPA-UHFFFAOYSA-M

Descripción

Descripción general

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com




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Información legal

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable