P9333

Potassium chloride

BioXtra, ≥99.0%

• Synonim(y): KCl
• Wzór liniowy: KCl
• Numer CAS: 7447-40-7
• Masa cząsteczkowa: 74.55
• NACRES: NA.25
• PubChem Substance ID: 24899027
• UNSPSC Code: 12352302
• EC Number: 231-211-8
• MDL number: MFCD00011360
• Assay: ≥99.0%
• Form: crystalline powder
• Solubility: H₂O: 1 M, clear, colorless

Właściwości

• Nazwa produktu: Potassium chloride, BioXtra, ≥99.0%
• InChI key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• SMILES string: [Cl-].[K+]
• product line: BioXtra
• assay: ≥99.0%
• Quality Level: 200
• form: crystalline powder
• impurities: ≤0.0005% Phosphorus (P); ≤0.1% Insoluble matter
• mp: 770 °C (lit.)
• solubility: H₂O: 1 M, clear, colorless
• density: 1.98 g/mL at 25 °C (lit.)
• anion traces: sulfate (SO₄^2-): ≤0.003%
• cation traces: 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%

Opis

Application

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

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

General description

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.

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)