NIST999C

Potassium chloride

Primary Standard, NIST^® SRM^®

• 동의어(들): Potassium chloride
• Linear Formula: KCl
• CAS Number: 7447-40-7
• Molecular Weight: 74.55
• MDL number: MFCD00011360
• UNSPSC 코드: 41116107
• NACRES: NA.24

속성

• product name: Potassium Chloride Primary Standard, NIST^®SRM^®
• 형태: powder
• 포장: pkg of 30 g
• 제조업체/상표: NIST^®
• mp: 770 °C (lit.)
• density: 1.98 g/mL at 25 °C (lit.)
• 응용 분야: general analytical
• 저장 온도: 15-25°C
• SMILES string: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• InChI key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M

설명

일반 설명

This Standard Reference Material (SRM) is intended for use as an analytical standard of known potassium (K) and chloride (Cl^?) content. This lot of potassium chloride (KCl) was prepared to ensure a material of high purity and homogeneity and has been assayed after drying at 500 °C. A unit of SRM 999c consists of a single glass bottle containing 30 g of the material.

SRM 999C_cert

SRM 999C_SDS

애플리케이션

May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.

기타 정보

Certified for the analytes listed below.
Potassium (K), Chlorine (Cl), Potassium chloride (KCl)

Reference/Informational value is provided for the following analytes.
Bromine (Br), Alkalinity (as KOH), Aluminum (Al), Calcium (Ca), Fluorine (F), Sodium (Na), Rubidium (Rb), Sulfur (S), Silicon (Si)

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 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable