sodium bromide

• ChemBase ID: 102988
• Molecular Formular: BrNa
• Molecular Mass: 102.89377
• Monoisotopic Mass: 101.90810628
• SMILES: [Na+].[Br-]
• Canonical SMILES: [Na+].[Br-]
• InChI: InChI=1S/BrH.Na/h1H;/q;+1/p-1
• InChIKey: JHJLBTNAGRQEKS-UHFFFAOYSA-M

NAMES AND DATABASE IDS

Names

• IUPAC name: sodium bromide
• IUPAC Traditional name: potassium bromide; sodium bromide
• Synonyms: Bromide salt of Sodium; SODIUM BROMIDE; Sodium bromide solution; Bromide, certified anion standard solution; Density Standard 1251 kg/m3; Sodium bromide, ACS; Sodium bromide, Puratronic®; SODIUM BROMIDE ACS REAGENT GRADE; Sodium bromide; Bromide standard for IC; Sodium bromide, ultra dry; 溴化钠 溶液; 溴离子，认证阴离子标准液 溶液; 密度标准品 1251kg/m3; 溴化钠, ACS; 溴化钠, Puratronic®; 溴化钠; 溴离子 IC 标准液; 溴化钠, 超干

Database IDs

• CAS Number: 7647-15-6
• EC Number: 231-599-9; 231-791-2; 231-830-3
• MDL Number: MFCD00003475
• Beilstein Number: 3587179
• Merck Index: 148594
• PubChem SID: 24852955; 24845216; 24899609; 24869713; 162089381; 24886170; 24845227; 24853756; 24850454; 24858800
• PubChem CID: 253881
• CHEMBL: 1644694
• Chemspider ID: 22712
• Unique Ingredient Identifier: LC1V549NOM
• Wikipedia Title: Sodium_bromide

CALCULATED PROPERTIES

• Acid pKa: 3.09
• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): -0.77
• LogD (pH = 7.4): -0.77
• Log P: -0.77
• Molar Refractivity: 0.0 cm^3
• Polarizability: 2.0172503 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: 16.7 g/100mL in methanol; 90.5 g/100 mL (20 °C) 121.0 g/100 mL (100 °C) in water; H2O: soluble1 M at 20 °C, clear, colorless; H2O: soluble1 M, clear, colorless; Soluble in water, alcohol
• Apperance: -10 Mesh Spheres, Ampouled under argon; beads; crystalline; Crystalline; Granular; Powder; White powder
• Melting Point: 747 °C (anhydrous) ; 36 °C (dihydrate); 755 °C; 755 °C(lit.); 755°C
• Boiling Point: 1390 °C; 1390°C; 1396 °C
• Flash Point: 800 °C
• Density: 3.203; 3.203 g/cm^3 at 25 °C; 3.21 g/cm^3 (anhydrous) ; 2.18 g/cm^3 (dihydrate)
• Refractive Index: 1.6412; 1.6459
• Vapor Pressure: .0000018 at 25 °C; 1 mmHg ( 806 °C)
• Absorption Wavelength: λ: 260 nm Amax: 0.01; λ: 280 nm Amax: 0.01
• Std enthalpy of formation: -360 kJ·mol^-1
• Std molar entropy: 84 J·mol^-1·K^-1
• pH: 5.0-8.8 (25 °C, 5%); 5.5-7.0 (25 °C, 1 M in H2O); 5-7 (20 °C, 5%)

Safety Information

• Storage Condition: Room Temperature (15-30°C); Room Temperature (15-30°C), Desiccate
• Storage Warning: Hygroscopic
• RTECS: VZ3150000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: -; 1; nwg
• Risk Statements: R:36/37/38
• Safety Statements: S:20-25-26-37/39
• TSCA Listed: 是
• EU Index: Not listed
• LD50: 3500 mg/kg
• Personal Protective Equipment: Eyeshields, Gloves; Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Purity: ≥99%; ≥99%; ≥99.0%; ≥99.0% (AT); ≥99.5% (AT); ≥99.99% trace metals basis; ≥99.995% (metals basis); 97%; 99.0% min; 99.5-100.3%; 99.99% (metals basis); 99.9955% (metals basis); 99.999% (metals basis); 99.999% trace metals basis; 99+% (dry wt.), water <1.0%; 99-100.5% (calc. to the dried substance)
• Concentration: 1.000 g/L; 1000 mg/kg Br-; in H2O
• Grade: ACS; ACS reagent; anhydrous; certified reference material (for ion chromatography); H&D Fitzgerald Ltd. Quality; JIS special grade; puriss.; purum p.a.; REAGENT; ReagentPlus®; SAJ first grade; TraceSELECT®
• Particle Size: -10 mesh
• Suitability: complies for appearance of solution
• Impurities: ≤0.0005% Phosphorus (P); ≤0.001% heavy metals (as Pb); ≤0.005% Insoluble matter; ≤0.005% insolubles; ≤0.02% Mg, alkaline earth metals (as Ca); acidity or alkalinity, complies; insoluble matter, passes filter test; residual solvents, complies
• Cation Traces: Al: ≤0.0005%; Al: ≤0.05 mg/kg; Al: ≤5 mg/kg; As: ≤0.01 mg/kg; As: ≤0.1 mg/kg; As: ≤2 mg/kg; Ba: ≤0.002%; Ba: ≤20 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤0.0005%; Ca: ≤0.002%; Ca: ≤0.1 mg/kg; Ca: ≤10 mg/kg; Ca: ≤50 mg/kg; Cd: ≤0.01 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Ce: ≤0.01 mg/kg; Co: ≤0.01 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤0.01 mg/kg; Cr: ≤5 mg/kg; Cs: ≤5 mg/kg; Cu: ≤0.0005%; Cu: ≤0.05 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Eu: ≤0.01 mg/kg; Fe: ≤0.0005%; Fe: ≤0.05 mg/kg; Fe: ≤10 mg/kg; Fe: ≤5 mg/kg; Fe: ≤5 ppm; Fe: ≤50 mg/kg; heavy metals (as Pb): ≤5 ppm; Hg: ≤0.005 mg/kg; K: ≤0.1%; K: ≤10 mg/kg; K: ≤1000 mg/kg; K: ≤2000 mg/kg; La: ≤0.01 mg/kg; Li: ≤0.1 mg/kg; Li: ≤5 mg/kg; Mg: ≤0.0005%; Mg: ≤0.001%; Mg: ≤0.05 mg/kg; Mg: ≤10 mg/kg; Mg: ≤5 mg/kg; Mn: ≤0.05 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; NH4+: ≤0.05%; Ni: ≤0.05 mg/kg; Ni: ≤5 mg/kg; Ni: ≤50 mg/kg; Pb: ≤0.001%; Pb: ≤0.05 mg/kg; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Rb: ≤5 mg/kg; Sc: ≤0.01 mg/kg; Sm: ≤0.01 mg/kg; Sr: ≤0.05 mg/kg; Sr: ≤5 mg/kg; Tl: ≤0.05 mg/kg; Y: ≤0.01 mg/kg; Yb: ≤0.01 mg/kg; Zn: ≤0.0005%; Zn: ≤0.05 mg/kg; Zn: ≤5 mg/kg; Zn: ≤50 mg/kg
• Antion Traces: bromate (BrO3-): ≤0.001%; bromate (BrO3-): ≤10 mg/kg; chloride (Cl-): ≤0.2%; chloride (Cl-): ≤1000 mg/kg; chloride (Cl-): ≤2000 mg/kg; iodide (I-): ≤200 mg/kg; phosphate (PO43-): ≤10 mg/kg; sulfate (SO42-): ≤0.002%; sulfate (SO42-): ≤20 mg/kg; sulfate (SO42-): ≤50 mg/kg
• Shelf Life: (limited shelf life, expiry date on the label)
• Loss on Drying: ≤0.1% loss on drying; ≤1% loss on drying, 120 °C
• Quality: certified by BAM, according to ISO Guide 35; meets analytical specification of Ph. Eur., BP, USP
• λ: 1 M in H2O
• Product Line: BioUltra
• Linear Formula: NaBr

DETAILS

MP Biomedicals - 02150155

Crystalline

MP Biomedicals - 02194869

ACS Reagent Grade
Purity: >99%

Sigma Aldrich - 71329

Other Notes
Fractionation of lipoproteins by density gradient centrifugation1; Preparation of oligomycin-sensitivity-conferring protein (extraction)2; Mitochondrial membrane factor3

Sigma Aldrich - 460591

Packaging
5, 25 g in ampule

Sigma Aldrich - 229881

Packaging
10, 100 g in poly bottle

Sigma Aldrich - 71330

Other Notes
For the reduction of intermediates during enzymatic catalysis (e.g. thioesters, Schiff′s bases and phosphate intermediate)1,2

Sigma Aldrich - 17355

General description
filtered through a 0.45 μm membrane filter
Preparation Note
prepared with NaBr and H2O

Sigma Aldrich - 01963

Legal Information
TraceSELECT is a registered trademark of Sigma-Aldrich Co. LLC

Sigma Aldrich - 87969

Analysis Note
Exact concentration, expiry date, traceability and detailed information on certification can be found on the certificate and certification report, included in each package. Content and expiry date on label.
Preparation Note
prepared with high purity NaBr and high purity water (18 MOhm, filtered 0.22 μm)

Sigma Aldrich - 220345

Packaging
12 kg in fiber drum
500 g in poly bottle
2.5 kg in poly bottle
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Sigma Aldrich - 310506

Packaging
100, 500 g in poly bottle

REFERENCES

• For use in a facile method for conversion of primary alkyl chlorides to bromides, see: Synth. Commun., 14, 1313 (1984). In combination with TMS chloride and bromine in 2:1 methanol-acetonitrile, provides a method for the ɑ -bromination of dimethyl acetals: Gazz. Chim. Ital., 123, 629 (1993).