NIST2185

Kaliumhydrogenphthalat

NIST^® SRM^® 2185, pD standard

• Synonym(e): Kaliumphthalat, einbasisch, KHP, Kaliumbiphthalat, Kaliumhydrogenphthalat, Phthalsäure Kaliumsalz
• Lineare Formel: HOOCC₆H₄COOK
• CAS-Nummer: 877-24-7
• Molekulargewicht: 204.22
• Beilstein: 3637128
• EG-Nummer: 212-889-4
• MDL-Nummer: MFCD00013070
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329818733
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material
• Qualitätsniveau: 100
• Agentur: suitable for SM 2310; suitable for SM 2320
• Form: crystals
• Verpackung: pkg of 60 g
• Hersteller/Markenname: NIST^®
• mp (Schmelzpunkt): 295-300 °C (dec.) (lit.)
• Anwendung(en): pharmaceutical (small molecule)
• SMILES String: [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
• InChIKey: IWZKICVEHNUQTL-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

SRM 2185_cert

SRM 2185_SDS

Anwendung

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.

Leistungsmerkmale und Vorteile

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

Sonstige Hinweise

Certified for the analytes listed below.
Potassium Hydrogen Phthalate

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

Rechtliche Hinweise

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

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

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): 387.1 °F - Pensky-Martens closed cup
• Flammpunkt (°C): 197.3 °C - Pensky-Martens closed cup