Rubidium nitrate - ≥99.9% metals basis , CAS No.13126-12-0

CAS: 13126-12-0 Cat. No.: R103758 Formula: RbNO3 Molecular Weight: 147.47 EC Number: 236-060-1
AVAILABLE TO ORDER
GRADE & PURITY ≥99.9% metals basis
Synonyms
AKOS015833353 | DTXSID30884577 | EINECS 236-060-1 | rubidium(1+);nitrate | Rubidium nitrate (99%-Rb) | RTHYXYOJKHGZJT-UHFFFAOYSA-N | Rubidium nitrate | MFCD00011193 | NITRIC ACID, RUBIDIUM SALT
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
10g
R103758-10g
5 In stock
—
$82.90
50g
R103758-50g
5 In stock
—
$329.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99.9% metals basis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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 15 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
AKOS015833353 | DTXSID30884577 | EINECS 236-060-1 | rubidium(1+);nitrate | Rubidium nitrate (99%-Rb) | RTHYXYOJKHGZJT-UHFFFAOYSA-N | Rubidium nitrate | MFCD00011193 | NITRIC ACID, RUBIDIUM SALT
Specifications & Purity
≥99.9% metals basis
Storage
Room temperature,Argon charged
Shipped In
Normal
Purity
≥99.9% metals basis
Names and Identifiers
Pubchem Sid504753313
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504753313
Canonical Smiles[N+](=O)([O-])[O-].[Rb+]
IUPAC Namerubidium(1+);nitrate
InChIKeyRTHYXYOJKHGZJT-UHFFFAOYSA-N
INCHI1S/NO3.Rb/c2-1(3)4;/q-1;+1
Isomeric SMILES [N+](=O)([O-])[O-].[Rb+]
WGK Germany 2
RTECS QV0900000
UN Number 1477
Molecular Weight 147.47

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 oxoanionic compounds
SubclassAlkali metal nitrates
Intermediate Tree Nodes Not available
Direct ParentAlkali metal nitrates
Alternative Parents Inorganic salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Alkali metal nitrate - Inorganic oxide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as alkali metal nitrates. These are inorganic compounds in which the largest oxoanion is nitrate, and in which the heaviest atom not in an oxoanion is 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.

13 results found

Lot NumberCertificate TypeDateItem
I2512498Certificate of AnalysisSep 09, 2025 R103758
G2508637Certificate of AnalysisJun 28, 2025 R103758
G2508639Certificate of AnalysisJun 28, 2025 R103758
K2429518Certificate of AnalysisNov 15, 2024 R103758
I2426317Certificate of AnalysisSep 21, 2024 R103758
I2426318Certificate of AnalysisSep 21, 2024 R103758
K2320061Certificate of AnalysisAug 28, 2023 R103758
E2305533Certificate of AnalysisApr 24, 2023 R103758
E2305534Certificate of AnalysisApr 24, 2023 R103758
H2206032Certificate of AnalysisAug 01, 2022 R103758
C2209482Certificate of AnalysisFeb 28, 2022 R103758
C2209484Certificate of AnalysisFeb 28, 2022 R103758
K21171125Certificate of AnalysisJun 02, 2021 R103758
Chemical and Physical Properties
SolubilitySoluble in water. Slightly soluble in acetone. Very soluble in HNO
SensitivityMoisture sensitive.
Melt Point(°C)313℃
Molecular Weight147.473 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass146.9 Da
Monoisotopic Mass146.9 Da
Topological Polar Surface Area62.900 Ų
Heavy Atom Count5
Formal Charge0
Complexity18.800
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
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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