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P0838

Kaliumbromid

Name: Kaliumbromid
Brand: SIAL
Price: 57.3 EUR

BioXtra, ≥99.0%

Synonym(e):

Bromide salt of potassium, KBr

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Ihnen/SKU	Verfügbarkeit	Preis
250 g	Warenkorb auf Verfügbarkeit prüfen	€ 76,40 € 57,30
1 kg	Warenkorb auf Verfügbarkeit prüfen	€ 232,00 € 174,00

Über diesen Artikel

Lineare Formel:

KBr

CAS-Nummer:

7758-02-3

Molekulargewicht:

119.00

PubChem Substance ID:

24898131

eCl@ss:

38050405

UNSPSC Code:

12352302

NACRES:

NA.21

EC Number:

231-830-3

MDL number:

MFCD00011358

Assay:

≥99.0%

Form:

powder

Solubility:

H₂O: 1 M, clear, colorless

€ 57,30

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Eigenschaften

Quality Segment

200

vapor pressure

<0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)

product line

BioXtra

assay

≥99.0%

form

powder

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

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%

greener alternative category

Aligned

SMILES string

[K+].[Br-]

InChI

1S/BrH.K/h1H;/q;+1/p-1

InChI key

IOLCXVTUBQKXJR-UHFFFAOYSA-M

Beschreibung

Application

Potassium bromide has been used in the sample preparation for fourier transform infrared spectroscopy (FT-IR).[1] It has also been used as a supplement in Wilbrink Selective Davis (WSD) medium.

Kann zur Entfernung peripherer Membranproteine eingesetzt werden.

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.

Features and Benefits

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.

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Dieser Artikel	60089	60089	P9881
Sigma-Aldrich P0838 Kaliumbromid	Sigma-Aldrich 60089 Kaliumbromid	Sigma-Aldrich 60089 Kaliumbromid	Sigma-Aldrich P9881 Kaliumbromid
form powder	form solid	form solid	form powder or crystals (or Chunks)
assay ≥99.0%	assay ≥99.5% (AT)	assay ≥99.5% (AT)	assay ≥99.0%
solubility H₂O: 1 M, clear, colorless	solubility H₂O: 1 M at 20 °C, clear, colorless	solubility H₂O: 1 M at 20 °C, clear, colorless	solubility -
Quality Level 200	Quality Level 100	Quality Level 100	Quality Level 100
cation traces Al: ≤0.0005%, Ca: ≤0.0005%, Fe: ≤0.0005%, NH₄⁺: ≤0.05%, Pb: ≤0.001%, Ba: ≤0.002%, Mg: ≤0.0005%, Zn: ≤0.0005%, Cu: ≤0.0005%, Na: ≤0.15%	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	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	cation traces -
vapor pressure <0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)	vapor pressure <0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)	vapor pressure <0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)	vapor pressure <0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)
form powder	form solid	form solid	form powder or crystals (or Chunks)
assay ≥99.0%	assay ≥99.5% (AT)	assay ≥99.5% (AT)	assay ≥99.0%
solubility H₂O: 1 M, clear, colorless	solubility H₂O: 1 M at 20 °C, clear, colorless	solubility H₂O: 1 M at 20 °C, clear, colorless	solubility -
Quality Level 200	Quality Level 100	Quality Level 100	Quality Level 100
cation traces Al: ≤0.0005%, Ca: ≤0.0005%, Fe: ≤0.0005%, NH₄⁺: ≤0.05%, Pb: ≤0.001%, Ba: ≤0.002%, Mg: ≤0.0005%, Zn: ≤0.0005%, Cu: ≤0.0005%, Na: ≤0.15%	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	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	cation traces -
vapor pressure <0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)	vapor pressure <0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)	vapor pressure <0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)	vapor pressure <0.01 mmHg ( 20 °C), 1 mmHg ( 795 °C)

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pictograms

GHS07

signalword

Warning

hcodes

H319

pcodes

P264 - P280 - P305 + P351 + P338 - P337 + P313

Hazard Classifications

Eye Irrit. 2

Lagerklasse

13 - Non Combustible Solids

flash_point_f

Not applicable

flash_point_c