Merck
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P9333

Sigma-Aldrich

Potassium chloride

BioXtra, ≥99.0%

Linear Formula:
KCl
CAS Number:
Molecular Weight:
74.55
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.25

Nivel de calidad

200

línea de producto

BioXtra

ensayo

≥99.0%

impurezas

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

mp

770 °C (lit.)

solubilidad

H2O: 1 M, clear, colorless

densidad

1.98 g/mL at 25 °C (lit.)

trazas de anión

sulfate (SO42-): ≤0.003%

trazas de catión

Al: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.0005%
Mg: ≤0.001%
NH4+: ≤0.05%
Na: ≤0.02%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES string

[Cl-].[K+]

InChI

1S/ClH.K/h1H;/q;+1/p-1

InChI key

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

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Descripción general

Potassium chloride (KCl) is useful in studies of ion transport and potassium channels. KCl is known to be used in the crystallization of histone core octamers.

Aplicación

Potassium chloride has been used:
  • to prepare phosphate buffer saline for phosphate calcium transfection
  • as a component of lysis buffer used for the isolation of cytosolic and nuclear proteins
  • to prepare phosphate buffer saline used for protein isolation from gram-positive bacteria

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

Envase

500 g in poly bottle
1 kg in poly bottle

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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