NIST999C

Potassium chloride

Primary Standard, NIST^® SRM^®

• Synonim(y): Potassium chloride
• Wzór liniowy: KCl
• Numer CAS: 7447-40-7
• Masa cząsteczkowa: 74.55
• Numer MDL: MFCD00011360
• Kod UNSPSC: 41116107
• NACRES: NA.24

Właściwości

• product name: Potassium Chloride Primary Standard, NIST^®SRM^®
• Postać: powder
• opakowanie: pkg of 30 g
• producent / nazwa handlowa: NIST^®
• mp: 770 °C (lit.)
• gęstość: 1.98 g/mL at 25 °C (lit.)
• Zastosowanie: general analytical
• temp. przechowywania: 15-25°C
• ciąg SMILES: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• Klucz InChI: WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Opis

Opis ogólny

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

Zastosowanie

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

Inne uwagi

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.

Informacje prawne

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

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

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 13 - Non Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable