potassium bromide

• ChemBase ID: 105583
• Molecular Formular: BrK
• Molecular Mass: 119.0023
• Monoisotopic Mass: 117.88204368
• SMILES: [K+].[Br-]
• Canonical SMILES: [K+].[Br-]
• InChI: InChI=1S/BrH.K/h1H;/q;+1/p-1
• InChIKey: IOLCXVTUBQKXJR-UHFFFAOYSA-M

NAMES AND DATABASE IDS

Names

• IUPAC name: potassium bromide
• IUPAC Traditional name: potassium bromide; potassium ion bromide
• Synonyms: Potassium bromide, Puratronic®; Bromide, Ion chromatography standard solution, Specpure®, Br? 1000 g/ml; Potassium bromide, ultra dry; Kalii bromidum; Potassium bromide solution; Potassium bromide solution; Potassium bromide concentrate; Bromide Salt of Potassium; POTASSIUM BROMIDE ACS REAGENT GRADE; POTASSIUM BROMIDE; Potassium bromide; Potassium bromide, ACS; Potassium bromide, Spectroscopy Grade; Potassium bromide, FTIR Grade; Potassium bromide, Spectroscopy Grade, Ultrapure; 溴化钾, Puratronic®; 溴离子, 离子色谱标准溶液, Specpure®, 溴离子 1000μg/ml; 溴化钾,超干; 溴化钾; 溴化钾 溶液; 溴化钾; 溴化钾, ACS; 溴化钾, 光谱级; 溴化钾, FTIR级别; 溴化钾, 光谱级,超纯; 溴化钾, 超干

Database IDs

• CAS Number: 7758-02-3
• EC Number: 231-830-3
• MDL Number: MFCD00134172; MFCD00011358
• Merck Index: 147618
• PubChem SID: 24868524; 24867219; 24852960; 24845223; 24861634; 24881788; 24881789; 24868523; 24863775; 24853747; 24860711; 24863586; 24898131; 24898926; 162094205; 24854613; 24868597
• PubChem CID: 253877
• CHEMBL: 1644030
• Wikipedia Title: Potassium_bromide

CALCULATED PROPERTIES

• Acid pKa: 3.09
• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.2
• LogD (pH = 7.4): 0.2
• Log P: 0.2
• Molar Refractivity: 0.0 cm^3
• Polarizability: 2.6527095 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: 21.7 g/100 mL in glycerol; 4.76 g/100 mL (80 °C) in ethanol; 53.5 g/100 mL (0 °C) ; 67.8 g/100 mL (25 °C) ; 102 g/100 mL (100 °C) in water; ethanol: slightly soluble; Freely soluble in water. Soluble in alcohol, glycerol; H2O: soluble1 M at 20 °C, clear, colorless; H2O: soluble1 M, clear, colorless; very slightly soluble in diethyl ether
• Apperance: -10 Mesh Beads, Ampouled under argon; beads; Crystalline; Liquid; powder; Powder; Powder, Ampouled under argon; random crystals; Random Cuttings, Chunks; solid; white solid
• Melting Point: 730°C; 734 °C(lit.); 734°C; ca. 734 °C
• Boiling Point: 1435 °C/1 atm(lit.); 1435°C; 1435°C; ca. 1435 °C
• Density: 2.74 g/cm^3; 2.75; ca. 2.74 g/cm^3
• Refractive Index: 1.559; n/D 1.5598 (at 589nm)(lit.); n20/D 1.5598(lit.)
• Vapor Pressure: <0.01 mmHg ( 20 °C); 1 mmHg ( 795 °C); 1.853 Pa ( 20 °C)(lit.); ca. 1.332 hPa at 795 °C
• Absorption Wavelength: λ: 260 nm Amax: 0.01; λ: 280 nm Amax: 0.01
• Odor: odorless
• pH: 5.0-7.0 (25 °C, 1 M in H2O); 5.0-8.0 (25 °C, 50 mg/mL in H2O); 5.0-8.8 (25 °C, 5%); 5.0-8.8 (25 °C, 50 mg/mL in H2O); 5-8 (20 °C, 5%)

Safety Information

• Storage Condition: Room Temperature (15-30°C)
• Storage Warning: Hygroscopic
• RTECS: TS7650000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 1; nwg
• Risk Statements: 36/37/38; R:36/37/38; R20, R21, R22, R36, R37, R38
• Safety Statements: 26-36; 26-37-60; S:20-25-26-37/39; S22, S26, S36
• TSCA Listed: 是
• EU Index: Not listed
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H303; H315-H319; H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338; P305 + P351 + P338; P312
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves; Eyeshields, Gloves

Product Information

• Purity: ≥99% trace metals basis; ≥99.0%; ≥99.0% (AT); ≥99.5%; ≥99.5% (AT); ≥99.9% trace metals basis; ≥99.9995% (metals basis); 99% min; 99.0-100.2%; 99.0-101.0%; 99.5-100.5%; 99.9% (metals basis); 99.92% (metals basis); 99.95% (metals basis); 99.95% trace metals basis; 99.98% (metals basis); 99.99% trace metals basis; 99.999% (metals basis); 99.999% trace metals basis; 99+%
• Concentration: 0.1 M KBr
• Grade: ACS; ACS reagent; anhydrous; FIXANAL®; for IR spectroscopy; FT-IR grade; JIS special grade; optical grade; Ph Eur; puriss.; puriss. p.a.; purum p.a.; REAGENT; ReagentPlus®; SAJ first grade; SPECTRANAL™; standard infrared grade; TraceSELECT®
• Particle Size: -10 mesh
• Packaging: pkg of 0.1 mol (11.901 g KBr)
• Suitability: complies for appearance of solution; passes test for appearance of solution; passes test for IR spectroscopy; suitable for IR spectroscopy
• Impurities: ≤0.0005% ammonium (NH4); ≤0.0005% Heavy metals (as Pb); ≤0.0005% Phosphorus (P); ≤0.001% heavy metals (as Pb); ≤0.001% total nitrogen (N); ≤0.005% Insoluble matter; ≤0.005% insolubles; ≤0.02% Mg, alkaline earth metals (as Ca); ≤10 mg/kg total nitrogen (N); acidity or alkalinity, complies; insoluble matter, passes filter test; residual solvents, complies
• Cation Traces: Al: ≤0.0005%; Al: ≤0.02 mg/kg; Al: ≤5 mg/kg; As: ≤0.01 mg/kg; As: ≤0.1 mg/kg; As: ≤1 mg/kg; As: ≤3 mg/kg; Ba: ≤0.002%; Ba: ≤0.5 mg/kg; Ba: ≤10 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: ≤0.005 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Ce: ≤0.005 mg/kg; Co: ≤0.005 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤0.005 mg/kg; Cr: ≤5 mg/kg; Cu: ≤0.0005%; Cu: ≤0.005 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe: ≤0.0005%; Fe: ≤0.01 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; Hg: ≤0.1 mg/kg; La: ≤0.005 mg/kg; Li: ≤0.5 mg/kg; Li: ≤5 mg/kg; Mg: ≤0.0005%; Mg: ≤0.001%; Mg: ≤0.05 mg/kg; Mg: ≤10 mg/kg; Mg: ≤20 mg/kg; Mg: ≤5 mg/kg; Mn: ≤0.005 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤0.02%; Na: ≤1500 mg/kg; Na: ≤200 mg/kg; Na: ≤2000 mg/kg; Na: ≤5 mg/kg; NH4+: ≤0.05%; Ni: ≤0.005 mg/kg; Ni: ≤5 mg/kg; Ni: ≤50 mg/kg; Pb: ≤0.001%; Pb: ≤0.005 mg/kg; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Sc: ≤0.005 mg/kg; Sm: ≤0.005 mg/kg; Sr: ≤0.05 mg/kg; Sr: ≤5 mg/kg; Tl: ≤0.01 mg/kg; Y: ≤0.005 mg/kg; Zn: ≤0.0005%; Zn: ≤0.01 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; chloride (Cl-): ≤500 mg/kg; iodate (IO3-): ≤0.001%; iodate (IO3-): ≤10 mg/kg; iodide (I-): ≤0.001%; iodide (I-): ≤10 mg/kg; iodide (I-): ≤200 mg/kg; sulfate (SO42-): ≤0.005%; sulfate (SO42-): ≤10 mg/kg; sulfate (SO42-): ≤50 mg/kg
• Shelf Life: (limited shelf life, expiry date on the label)
• Loss on Drying: ≤0.3% loss on drying, 130 °C; ≤0.5% loss on drying, 110 °C
• Quality: crystallized; for the preparation of volumetric solution; meets analytical specification of Ph. Eur., BP, USP; volumetric
• Factor: 1.000 ±0.002
• λ: 1 M in H2O
• Pharmacopeia: testing & handling conforms to Pharmacopeia
• Product Line: BioUltra
• Linear Formula: KBr

DETAILS

MP Biomedicals - 02191426

ACS Reagent Grade Insoluble Matter: =0.005% Crystalline

MP Biomedicals - 05217505

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 60089

Application
May be used for removal of peripheral membrane proteins.
Other Notes
In the resolution of flavoproteins into apoproteins and free flavins1; Increases yield of extracellular SOD in the extraction from human tissues and cell lines2,3

Sigma Aldrich - P5510

Application
可用于除去外周膜蛋白。

Sigma Aldrich - 229792

Application
May be used for removal of peripheral membrane proteins.
Packaging
10, 50 g in poly bottle

Sigma Aldrich - 449970

Application
May be used for removal of peripheral membrane proteins.
Packaging
25, 100 g in ampule

Sigma Aldrich - 451010

Application
May be used for removal of peripheral membrane proteins.
Packaging
25, 100 g in ampule

Sigma Aldrich - 60095

Application
May be used for removal of peripheral membrane proteins.

Sigma Aldrich - P3691

Application
可用于除去外周膜蛋白。
Quality
Photographic Grade

Sigma Aldrich - 60096

Application
May be used for removal of peripheral membrane proteins.

Sigma Aldrich - 60090

Analysis Note
Analyzed for IR purpose. Permeability of a tablet from 300 mg material (under dry conditions, pressure 300 kg/cm2 during 10 minutes): 80±5%; water peak≤5%
Application
May be used for removal of peripheral membrane proteins.

Sigma Aldrich - 449962

Application
May be used for removal of peripheral membrane proteins.
Packaging
10, 50 g in ampule

Sigma Aldrich - 221864

Application
May be used for removal of peripheral membrane proteins.
Suitable for use with FT-IR spectrometers
Packaging
25, 100 g in poly bottle

Sigma Aldrich - 34919

Application
May be used for removal of peripheral membrane proteins.
Legal Information
SPECTRANAL is a trademark of Sigma-Aldrich Laborchemikalien GmbH

Sigma Aldrich - 378844

Application
May be used for removal of peripheral membrane proteins.
Packaging
5 g in poly bottle

Sigma Aldrich - 60093

Application
May be used for removal of peripheral membrane proteins.
Other Notes
TLC detection, for the in situ production of bromine1

Sigma Aldrich - P0838

Application
可用于除去外周膜蛋白。

Sigma Aldrich - 346500

Application
May be used for removal of peripheral membrane proteins.
Not intended for use with FT-IR spectrometers

Sigma Aldrich - 02110

Application
May be used for removal of peripheral membrane proteins.

Sigma Aldrich - 43503

Application
May be used for removal of peripheral membrane proteins.
Legal Information
TraceSELECT is a registered trademark of Sigma-Aldrich Co. LLC

Sigma Aldrich - 32036

General description
Visit our Titration Center to learn more.
concentration after dilution to 1L: 0.1mol/L; amount of substance 0.1mol (11.901 g KBr)

Sigma Aldrich - P9881

Application
可用于除去外周膜蛋白。
包装
1 kg in poly bottle
500 g in poly bottle
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 34257

General description
Visit our Titration Center to learn more.

Sigma Aldrich - 30206

Application
May be used for removal of peripheral membrane proteins.

Sigma Aldrich - 38090

Legal Information
FIXANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

Sigma Aldrich - 24-4200

Application
May be used for removal of peripheral membrane proteins.

Sigma Aldrich - 243418

Application
May be used for removal of peripheral membrane proteins.
Packaging
100, 500 g in poly bottle
25 kg in fiber drum
2.5 kg in poly bottle

Sigma Aldrich - 24-4210

Application
May be used for removal of peripheral membrane proteins.