NIST2185

Potassium phthalate monobasic

NIST^® SRM^® 2185, pD standard

• Sinónimos: Potassium phthalate monobasic, KHP, Phthalic acid monopotassium salt, Potassium biphthalate, Potassium hydrogen phthalate
• Fórmula lineal: HOOCC₆H₄COOK
• Número de CAS: 877-24-7
• Peso molecular: 204.22
• Beilstein: 3637128
• Número CE: 212-889-4
• Número MDL: MFCD00013070
• Código UNSPSC: 41116107
• ID de la sustancia en PubChem: 329818733
• NACRES: NA.24

Propiedades

• grado: certified reference material
• Nivel de calidad: 100
• Agency: suitable for SM 2310; suitable for SM 2320
• Formulario: crystals
• envase: pkg of 60 g
• fabricante / nombre comercial: NIST^®
• mp: 295-300 °C (dec.) (lit.)
• aplicaciones: pharmaceutical (small molecule)
• cadena SMILES: [K+].OC(=O)c1ccccc1C([O-])=O
• InChI: 1S/C8H6O4.K/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,12);/q;+1/p-1
• Clave InChI: IWZKICVEHNUQTL-UHFFFAOYSA-M

Descripción

Descripción general

SRM 2185_cert

SRM 2185_SDS

Aplicación

The Standard Reference Material (SRM) is primarily intended for use in the preparation of buffer solutions for the calibration of electrodes in pH measurement systems.

Características y beneficios

Instructions for use and storage are provided on the NIST certificate.

Otras notas

Certified for the analytes listed below.
Potassium Hydrogen Phthalate

See certificate for values and more details at nist.gov/SRM.

Información legal

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Información de seguridad

• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): 387.1 °F - Pensky-Martens closed cup
• Punto de inflamabilidad (°C): 197.3 °C - Pensky-Martens closed cup