60089

Bromuro di potassio

BioUltra, ≥99.5% (AT)

• Formula condensata: KBr
• Numero CAS: 7758-02-3
• Peso molecolare: 119.00
• NACRES: NA.25
• PubChem Substance ID: 57651718
• UNSPSC Code: 12352302
• EC Number: 231-830-3
• MDL number: MFCD00011358
• eCl@ss: 38050405
• Assay: ≥99.5% (AT)
• Grade: reagent grade
• Form: solid
• Solubility: H₂O: 1 M at 20 °C, clear, colorless

Proprietà

• grade: reagent grade
• Quality Segment: 100
• vapor pressure: <0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)
• product line: BioUltra
• assay: ≥99.5% (AT)
• form: solid
• greener alternative product characteristics: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• impurities: insoluble matter, passes filter test, ≤0.001% total nitrogen (N)
• loss: ≤0.5% loss on drying, 110 °C
• pH: 5.0-7.0 (25 °C, 1 M in H₂O)
• mp: 734 °C (lit.)
• solubility: H₂O: 1 M at 20 °C, clear, colorless
• anion traces: bromate (BrO₃^-): ≤10 mg/kg, chloride (Cl^-): ≤1000 mg/kg, iodide (I^-): ≤10 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤200 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
• λ: 1 M in H₂O
• UV absorption: λ: 260 nm A_max: 0.01, λ: 280 nm A_max: 0.01
• SMILES string: [K+].[Br-]
• greener alternative category: Aligned
• InChI: 1S/BrH.K/h1H;/q;+1/p-1
• InChI key: IOLCXVTUBQKXJR-UHFFFAOYSA-M

Descrizione

General description

Potassium bromide is a chaotropic salt, mostly used as an anticonvulsant.

Application

Può essere usato per rimuovere le proteine di membrana periferiche.

Potassium bromide is used in the preparation of stable Pd nanocubes used in immunolabeling. Potassium bromide is used for the purification of Sarcocystis neurona sporocysts by discontinuous density gradient centrifugation.

Biochem/physiol Actions

Potassium bromide is useful in the treatment of refractory seizures or tonic-clonic seizures. It executes a stable excitable membrane by neuron hyperpolarization.

Features and Benefits

In the resolution of flavoproteins into apoproteins and free flavins; Increases yield of extracellular SOD in the extraction from human tissues and cell lines. [1]

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is an environmentally benign and has been enhanced for catalytic efficiency. Click here for more information.

Informazioni sulla sicurezza

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