71329

Natriumbromid

BioUltra, ≥99.0% (AT)

• Synonym(e): Hydrobromic acid sodium salt, NaBr, Natrium bromide
• Lineare Formel: NaBr
• CAS-Nummer: 7647-15-6
• Molekulargewicht: 102.89
• EG-Nummer: 231-599-9
• MDL-Nummer: MFCD00003475
• UNSPSC-Code: 12352302
• eCl@ss: 38050404
• PubChem Substanz-ID: 57652286
• NACRES: NA.25

Eigenschaften

• Dampfdruck: 1 mmHg ( 806 °C)
• Qualitätsniveau: 200
• Produktlinie: BioUltra
• Assay: ≥99.0% (AT)
• Form: crystals
• Verunreinigungen: insoluble matter, passes filter test
• Verlust: ≤0.5% loss on drying
• pH-Wert: 5.5-7.0 (25 °C, 1 M in H₂O)
• mp (Schmelzpunkt): 755 °C (lit.)
• Löslichkeit: H₂O: 1 M at 20 °C, clear, colorless
• Anionenspuren: chloride (Cl^-): ≤1000 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• Kationenspuren: 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; K: ≤1000 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 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: [Na+].[Br-]
• InChI: 1S/BrH.Na/h1H;/q;+1/p-1
• InChIKey: JHJLBTNAGRQEKS-UHFFFAOYSA-M

Beschreibung

Anwendung

Sodium bromide has been used in the preparation of 100 mM electrolyte solution in deionized water.

Biochem./physiol. Wirkung

Sodium bromide can be used as a substitute for potassium bromide.

Sonstige Hinweise

Fractionation of lipoproteins by density gradient centrifugation; Preparation of oligomycin-sensitivity-conferring protein (extraction); Mitochondrial membrane factor

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H336,H361fd,H373
• P-Sätze: P202 - P260 - P271 - P280 - P304 + P340 + P312 - P308 + P313
• Gefahreneinstufungen: Repr. 2 - STOT RE 2 - STOT SE 3
• Zielorgane: Central nervous system
• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)