Merck
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P9333

Sigma-Aldrich

Potassium chloride

BioXtra, ≥99.0%

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

linha de produto

BioXtra

Nível de qualidade

200

teor

≥99.0%

Impurezas

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

pf

770 °C (lit.)

solubilidade

H2O: 1 M, clear, colorless

densidade

1.98 g/mL at 25 °C (lit.)

traços de ânion

sulfate (SO42-): ≤0.003%

traços de cátion

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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Descrição geral

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.

Aplicação

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.

Embalagem

500 g in poly bottle
1 kg in poly bottle

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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