P0838

Bromuro de potasio

BioXtra, ≥99.0%

• Sinónimos: Bromide salt of potassium, KBr
• Fórmula lineal: KBr
• Número de CAS: 7758-02-3
• Peso molecular: 119.00
• EC Number: 231-830-3
• MDL number: MFCD00011358
• UNSPSC Code: 12352302
• eCl@ss: 38050405
• PubChem Substance ID: 24898131
• NACRES: NA.21
• assay: ≥99.0%
• form: powder
• solubility: H₂O: 1 M, clear, colorless

Propiedades

• vapor pressure: <0.01 mmHg ( 20 °C); 1 mmHg ( 795 °C)
• Quality Level: 200
• product line: BioXtra
• assay: ≥99.0%
• form: powder
• impurities: ≤0.0005% Phosphorus (P); ≤0.005% Insoluble matter
• mp: 734 °C (lit.)
• solubility: H₂O: 1 M, clear, colorless
• anion traces: chloride (Cl^-): ≤0.2%; sulfate (SO₄^2-): ≤0.005%
• cation traces: Al: ≤0.0005%; Ba: ≤0.002%; Ca: ≤0.0005%; Cu: ≤0.0005%; Fe: ≤0.0005%; Mg: ≤0.0005%; NH₄⁺: ≤0.05%; Na: ≤0.15%; Pb: ≤0.001%; Zn: ≤0.0005%
• SMILES string: [K+].[Br-]
• InChI: 1S/BrH.K/h1H;/q;+1/p-1
• InChI key: IOLCXVTUBQKXJR-UHFFFAOYSA-M

Descripción

Application

Potassium bromide has been used in the sample preparation for fourier transform infrared spectroscopy (FT-IR). It has also been used as a supplement in Wilbrink Selective Davis (WSD) medium.

Puede utilizarse para eliminar las proteínas periféricas de la membrana.

Biochem/physiol Actions

Potassium bromide (KBr) is used as an anticonvulsant and sedative. KBr is used for optical windows and prisms. KBr is transparent in the wide wavelength range from near ultraviolet to long wave infrared. It is employed in the sample preparation for infrared transmission spectra.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves