NIST2185

Potassium hydrogen phthalate

NIST^® SRM^® 2185, pD standard

• 동의어(들): Potassium phthalate monobasic, KHP, Phthalic acid monopotassium salt, Potassium biphthalate, Potassium hydrogen phthalate
• Linear Formula: HOOCC₆H₄COOK
• CAS Number: 877-24-7
• Molecular Weight: 204.22
• Beilstein: 3637128
• EC Number: 212-889-4
• MDL number: MFCD00013070
• UNSPSC 코드: 41116107
• PubChem Substance ID: 329818733
• NACRES: NA.24

속성

• Grade: certified reference material
• Quality Level: 100
• Agency: suitable for SM 2310; suitable for SM 2320
• 형태: crystals
• 포장: pkg of 60 g
• 제조업체/상표: NIST^®
• mp: 295-300 °C (dec.) (lit.)
• 응용 분야: 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
• InChI key: IWZKICVEHNUQTL-UHFFFAOYSA-M

설명

일반 설명

SRM 2185_cert

SRM 2185_SDS

애플리케이션

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.

특징 및 장점

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

기타 정보

Certified for the analytes listed below.
Potassium Hydrogen Phthalate

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

법적 정보

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

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

안전성 정보

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 387.1 °F - Pensky-Martens closed cup
• Flash Point (°C): 197.3 °C - Pensky-Martens closed cup