Potassium bromide - Anhydrous Grade, ACS, ≥99% , CAS No.7758-02-3

CAS: 7758-02-3 Cat. No.: P433932 Formula: KBr Molecular Weight: 119.00 EC Number: 231-830-3 PubChem CID: 253877
AVAILABLE TO ORDER
GRADE & PURITY Anhydrous Grade ? Anhydrous grade — water removed and packaged dry for moisture-sensitive chemistry. Use in reactions where even trace water would interfere or quench. ACS ? ACS grade — meets American Chemical Society specifications, the analytical benchmark in the US. Use for analytical and QC work needing ACS-defined purity. ≥99%
Synonyms
FT-0645099 | Potassium bromide, SAJ first grade, 99.0-101.0% | VBCVPMMZEGZULK-NRFANRHFSA-N | 2-(2-(4-(pivaloyloxy)phenylsulfonamido)benzamido)acetic acid | K-BroVet 250 | Kaliumbromid | Potassium bromide, AR, >=99.5% | NSC77367 | NSC-77367 | Potassium bro
Storage
Protected from light,Room temperature,Argon charged
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
100g
P433932-100g
4 In stock
—
$49.90
500g
P433932-500g
1 In stock
—
$116.90
6×500g
P433932-6×500g
Made to order · 8–12 wks
$569.90
Enter a quantity for the sizes you want to add.
🧪
Why this grade

Anhydrous Grade, ACS, ≥99% ACS,Anhydrous Grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1136 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

General Description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.


Application

May be used for removal of peripheral membrane proteins.

Specifications

Synonyms
FT-0645099 | Potassium bromide, SAJ first grade, 99.0-101.0% | VBCVPMMZEGZULK-NRFANRHFSA-N | 2-(2-(4-(pivaloyloxy)phenylsulfonamido)benzamido)acetic acid | K-BroVet 250 | Kaliumbromid | Potassium bromide, AR, >=99.5% | NSC77367 | NSC-77367 | Potassium bro
Specifications & Purity
Anhydrous Grade, ACS, ≥99%
Storage
Protected from light,Room temperature,Argon charged
Shipped In
Normal
Grade
ACS, Anhydrous Grade
Purity
≥99%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504758140
Canonical Smiles
[K+].[Br-]
IUPAC Name
potassium;bromide
InChIKey
IOLCXVTUBQKXJR-UHFFFAOYSA-M
INCHI
1S/BrH.K/h1H;/q;+1/p-1
Isomeric SMILES
[K+].[Br-]
WGK Germany
1
RTECS
TS7650000
PubChem CID
253877
Molecular Weight
119.00

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClassAlkali 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
DescriptionThis 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 Structure
Interactive Chemical Structure Model





Associated Targets(Human)
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
Associated Targets(non-human)
CA4 Carbonic anhydrase IV (1713 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

14 results found

Lot NumberCertificate TypeDateItem
E2612516Certificate of AnalysisMay 15, 2026 P433932
E2612517Certificate of AnalysisMay 15, 2026 P433932
E2612518Certificate of AnalysisMay 15, 2026 P433932
B2321658Certificate of AnalysisDec 10, 2025 P433932
E2509326Certificate of AnalysisApr 17, 2025 P433932
E2509327Certificate of AnalysisApr 17, 2025 P433932
E2509355Certificate of AnalysisApr 17, 2025 P433932
K2528023Certificate of AnalysisApr 17, 2025 P433932
B2321654Certificate of AnalysisFeb 27, 2023 P433932
B2321656Certificate of AnalysisFeb 27, 2023 P433932
F2406032Certificate of AnalysisFeb 27, 2023 P433932
H2324302Certificate of AnalysisFeb 27, 2023 P433932
I2402478Certificate of AnalysisFeb 27, 2023 P433932
L2411305Certificate of AnalysisFeb 27, 2023 P433932
Chemical and Physical Properties
SolubilityFreely soluble in water. Soluble in alcohol, glycerol.
SensitivityMoisture sensitive;Light sensitive
Refractive Index1.56
Boil Point(°C)1435°C
Melt Point(°C)730°C
Molecular Weight119.000 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
Documents & Articles
Aladdin® ACS-grade reagents ——High purity, low impurities, authoritative traceability
The Guide to Anhydrous Grade for Reagents
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
Solution Calculators
Reviews

Customer Reviews

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