Potassium bromide - for infrared spectroscopy , CAS No.7758-02-3

CAS: 7758-02-3 Cat. No.: P433931 Summenformel: KBr Molekulargewicht: 119.00 EG-Nummer: 231-830-3 PubChem CID: 253877
Zu bestellen verfügbar
QUALITÄT & REINHEIT for Infrared spectroscopy ? IR spectroscopy grade — low IR-absorbing impurities and water for clean IR spectra. Use for IR sample prep and solvents where bands must be uncluttered.
Synonyms
2-(2-(4-(pivaloyloxy)phenylsulfonamido)benzamido)acetic acid|K-BroVet 250|Kaliumbromid|Potassium bromide crystal optic disc, 25mm x 4mm, polished both sides|Potassium bromide, FTIR Grade|Potassium bromide (K3Br3)|Potassium bromide (JP17/USP)|Potassium bromide crystal optic disc, 32mm x 3mm, polished both sides|(+/-)-MYO-INOSITOL-1-PHOSPHATE|Bromure de potassium|Potassium bromide crystal optic disc, 32mm x 3mm, unpolished|POTASSIUM BROMIDE|K-BroVet 500|Potassium bromide, BP, Ph. Eur. grade|POTASSIUM BROMIDE (USP MONOGRAPH)|POTASSIUM BROMIDE [MI]|POTASSIUM BROMIDE [EP MONOGRAPH]|Potassium bromide, ultra dry|Potassium bromide crystal optic rectangle, 30mm x 15mm x 4mm, polished both sides|Psorizide forte|KBr|POTASSIUM BROMIDE [USP MONOGRAPH]|Tripotassium tribromide|K-BroVet|POTASSIUM BROMIDE (EP MONOGRAPH)|Potassium bromide crystal optic rectangle, 38.5mm x 19.5mm x 4mm, polished both sides|Potassium bromide, spectroscopy|KALI BROMATUM [HPUS]|Potassium bromide [JAN]|Potassium bromide crystal optic disc, 38mm x 6mm, polished both sides|Kalii bromidum|(6aS,10aS)-3-(1,1-Dimethyl-heptyl)-9-hydroxymethyl-6,6-dimethyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromen-1-ol|Potassium bromide crystal optic disc, 32mm x 3mm (drilled), polished both sides|Potassium bromide (KBr)|Potassium bromide (USP:JAN)|Potassium bromide crystal optic disc, 13mm x 1mm, polished both sides|Potassium bromide (TN)|Potassium bromide crystal optic disc, 25mm x 2mm, polished both sides|Potassium bromide crystal optic rectangle, 41mm x 23mm x 6mm, polished both sides|Potassiumbromide|KBroVet-CA1 500|Potassium bromide [USP:JAN]|KBroVet-CA1|KBroVet-CA1 250|Potassium bromide crystal optic disc, 22mm x 4mm, polished both sides|POTASSIUM BROMIDE (MART.)|POTASSIUM BROMIDE [INCI]|Bromide salt of potassium|POTASSIUM BROMIDE [MART.]|POTASSIUM BROMIDE [WHO-DD]|Potassium bromide crystal optic disc, 13mm x 2mm, unpolished|USEPA/OPP Pesticide Code: 013903|potassium;bromide|ACETORPHAN [VANDF]
Storage
Room temperature
Shipped In
Normal
★
Größe
Deutschland (EU)
USA*
Preis
Menge
25g
P433931-25g
—
1 Auf Lager
109,25€
100g
P433931-100g
—
1 Auf Lager
303,62€
Enter a quantity for the sizes you want to add.

Übersicht

Potassium bromide is transparent from the near UV to long wave IR wavelengths. In IR-spectroscopy, solid samples which are difficult to melt or dissolve in any suitable IR-transmitting solvent, are analyzed by grinding with Potassium bromide powder, and pressing into a disc. This procedure has a high quality demand of the used potassium bromide. Potassium bromide Uvasol is adjusted to a mean particle size of 150 μm. This is sufficient for the preparation of perfectly good pellets without the need for further pre-treatment and the associated risk of contamination. It also retains its powdery form over a period of years if stored in an air-tight condition. Its physical suitability for pelletising is checked by a special application test and its chemical purity established by full spectrum FT-IR analysis.

Spezifikationen

Synonyme
2-(2-(4-(pivaloyloxy)phenylsulfonamido)benzamido)acetic acid | K-BroVet 250 | Kaliumbromid | Potassium bromide crystal optic disc, 25mm x 4mm, polished both sides | Potassium bromide, FTIR Grade | Potassium bromide (K3Br3) | Potassium bromide (JP17/USP) | Potassium bromide crystal optic disc, 32mm x 3mm, polished both sides | (+/-)-MYO-IN Show more
Spezifikationen & Reinheit
for infrared spectroscopy
Storage
Room temperature
Verschickt in
Normal
Note
für die Infrarotspektroskopie
Namen und Kennungen
Pubchem Sid
Kanonisches Lächeln
[K+].[Br-]
IUPAC Name
potassium;bromide
InChIKey
IOLCXVTUBQKXJR-UHFFFAOYSA-M
INCHI
1S/BrH.K/h1H;/q;+1/p-1
Isomere SMILES
[K+].[Br-]
WGK Deutschland
1
RTECS
TS7650000
PubChem CID
253877
Molekulargewicht
119.00

Erweiterte Daten

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
KlasseAlkali metal salts
SubclassAlkali metal bromides
Intermediate Tree Nodes Not available
Direct ParentAlkali metal bromides
Alternative Parents Inorganic salts  
Molecular FrameworkNot available
Substituents Alkali metal bromide - Inorganic salt
BeschreibungThis compound belongs to the class of inorganic compounds known as alkali metal bromides. These are inorganic compounds in which the largest halogen atom is Bromine, and the heaviest metal atom an alkali metal.
External Descriptors potassium salt
3D-Struktur
Interaktives chemisches Strukturmodell





Zugehörige Ziele (menschlich)
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA5A Tclin Carbonic anhydrase VA (1168 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA9 Tclin Carbonic anhydrase IX (8255 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Zugehörige Ziele (nicht menschlich)
CA4 Carbonic anhydrase IV (1713 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

17 results found

Lot NumberCertificate TypeDatumArtikel
F2623446F2623446Certificate of AnalysisJun 11, 2026 P433931
F2623447F2623447Certificate of AnalysisJun 11, 2026 P433931
B2604338B2604338Certificate of AnalysisJan 28, 2026 P433931
B2604335B2604335Certificate of AnalysisJan 28, 2026 P433931
I2523095I2523095Certificate of AnalysisJul 11, 2025 P433931
G2516589G2516589Certificate of AnalysisJul 11, 2025 P433931
G2516596G2516596Certificate of AnalysisJul 11, 2025 P433931
J2417325J2417325Certificate of AnalysisSep 18, 2024 P433931
I2424717I2424717Certificate of AnalysisSep 18, 2024 P433931
I2424716I2424716Certificate of AnalysisSep 18, 2024 P433931
I2424715I2424715Certificate of AnalysisSep 18, 2024 P433931
I2424709I2424709Certificate of AnalysisSep 18, 2024 P433931
E2413479E2413479Certificate of AnalysisMay 08, 2024 P433931
I2313139I2313139Certificate of AnalysisSep 04, 2023 P433931
I2313126I2313126Certificate of AnalysisSep 04, 2023 P433931
H2318693H2318693Certificate of AnalysisAug 10, 2023 P433931
G2303169G2303169Certificate of AnalysisJun 25, 2023 P433931
Chemische und physikalische Eigenschaften
Löslichkeit650g/L
Brechungsindex1.56
Siedepunkt (°C)1435°C
Schmelzpunkt (°C)730°C
Molekulargewicht119.000 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass117.882 Da
Monoisotopic Mass117.882 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count2
Formal Charge0
Complexity2.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
FAQs und Artikel
A Practical Guide to IR Spectroscopy-Grade Reagents
NF Grade Explained: Standards, Tests, and Uses
TEMPO-Catalyzed Oxidation Quick Reference (Alcohol Oxidation Focus): Three Regeneration Routes (NaOCl / Cu–O₂ / PIDA) + Selection & Troubleshooting
Selection of Common Research Salts: A Task Map for Alkali Metal Salts & Alkaline Earth Metal Salts (with Product Tables 1–6)
Perovskite PV/PeLED Precursor Guide: Selecting Metal Halide Salts, Key Conditions, and Reproducible Performance (including Product Tables 1–4 and a Selection Navigation Guide)
Agarose Precast Gels: Composition, Advantages, and Application Workflows for Standardized Nucleic Acid Electrophoresis Matrices
Experimental Selection Logic for Phase-Transfer Catalysts: Choosing Catalysts by Phase-State System, Source of Anionic Species, and Reaction Task
Citations of This Product
Lösungsrechner
Bewertungen

Kundenbewertungen

Benötigen Sie Hilfe bei der Auswahl der Qualität?

Unser Leitfaden zur Qualitätsauswahl behandelt Reinheit, Stabilisatorstatus und Anwendungseignung für alle Varianten in unserem Katalog.

for Infrared spectroscopy Qualitätsleitfaden ansehen →

Dürfen wir Sie über Rabattaktionen informieren?

Später erinnern

Vielen Dank! Bitte überprüfen Sie Ihren E-Mail-Posteingang, um zu bestätigen.

Hoppla! Benachrichtigungen sind deaktiviert.