Rubidium bromide - PrimorTrace™, Ultra dry, ≥99.99% metals basis , CAS No.7789-39-1

CAS: 7789-39-1 Cat. No.: R290979 Formula: RbBr Molecular Weight: 165.37 EC Number: 232-162-5 PubChem CID: 4670918
AVAILABLE TO ORDER
GRADE & PURITY PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. Ultra dry ? Ultra-dry grade with extremely low water content, packaged to exclude moisture. Use for moisture-sensitive reactions and air-free chemistry. ≥99.99% metals basis
Synonyms
Rubidium-bromid | Rubidiumbromide | rubidium(1+);bromide | UNII-33CM31XVQQ | Rubidium bromide | DTXCID801324445 | 33CM31XVQQ | RbBr | Rubidium Bromatum | EINECS 232-162-5 | RUBIDIUM BROMIDE [MI] | RUBIDIUM MONOBROMIDE | R0256 | DTXSID00894885 | MFCD000111
Storage
Room temperature,Desiccated
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
1g
R290979-1g
7 In stock
—

$123.90

$144.90
Save $21.00 (14.49%)
5g
R290979-5g
6 In stock
—

$432.90

$505.90
Save $73.00 (14.43%)
25g
R290979-25g
1 In stock
—

$1,514.90

$1,766.90
Save $252.00 (14.26%)
Enter a quantity for the sizes you want to add.
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Why this grade

PrimorTrace™, Ultra dry, ≥99.99% metals basis PrimorTrace™,Ultra dry for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated 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 58 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Rubidium bromide is used in infrared optics.

Specifications

Synonyms
Rubidium-bromid | Rubidiumbromide | rubidium(1+);bromide | UNII-33CM31XVQQ | Rubidium bromide | DTXCID801324445 | 33CM31XVQQ | RbBr | Rubidium Bromatum | EINECS 232-162-5 | RUBIDIUM BROMIDE [MI] | RUBIDIUM MONOBROMIDE | R0256 | DTXSID00894885 | MFCD000111
Specifications & Purity
PrimorTrace™, Ultra dry, ≥99.99% metals basis
Storage
Room temperature,Desiccated
Shipped In
Normal
Grade
PrimorTrace™, Ultra dry
Purity
≥99.99% metals basis
Names and Identifiers
Pubchem Sid508814577
Canonical Smiles[Br-].[Rb+]
IUPAC Namerubidium(1+);bromide
InChIKeyJAAGVIUFBAHDMA-UHFFFAOYSA-M
INCHI1S/BrH.Rb/h1H;/q;+1/p-1
Isomeric SMILES [Br-].[Rb+]
WGK Germany 3
PubChem CID 4670918
Molecular Weight 165.37

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 Not available
3D Structure
Interactive Chemical Structure Model





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.

16 results found

Lot NumberCertificate TypeDateItem
I2515414Certificate of AnalysisAug 11, 2025 R290979
I2515415Certificate of AnalysisAug 11, 2025 R290979
I2515468Certificate of AnalysisAug 11, 2025 R290979
B2506474Certificate of AnalysisJan 21, 2025 R290979
B2506476Certificate of AnalysisJan 21, 2025 R290979
B2506477Certificate of AnalysisJan 21, 2025 R290979
H2406651Certificate of AnalysisJul 26, 2024 R290979
H2406652Certificate of AnalysisJul 26, 2024 R290979
H2406653Certificate of AnalysisJul 26, 2024 R290979
H2406658Certificate of AnalysisJul 26, 2024 R290979
H2406659Certificate of AnalysisJul 26, 2024 R290979
K2419056Certificate of AnalysisJul 26, 2024 R290979
F2229561Certificate of AnalysisJun 08, 2022 R290979
F2229562Certificate of AnalysisJun 08, 2022 R290979
F2229563Certificate of AnalysisJun 08, 2022 R290979
J2311085Certificate of AnalysisJun 08, 2022 R290979
Chemical and Physical Properties
SolubilitySoluble in water
SensitivityHygroscopic.
Refractive Index1.5530
Boil Point(°C)1340°
Melt Point(°C)693°
Molecular Weight165.370 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass163.83 Da
Monoisotopic Mass163.83 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
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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