Caesium sulfate - AR, ≥99.5% , CAS No.10294-54-9

CAS: 10294-54-9 Cat. No.: C105054 Formule: Cs2SO4 Poids moléculaire: 361.89 Numéro CE: 233-662-6
DISPONIBLE À COMMANDE
GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥99.5%
Synonyms
Q331260 | SY009915 | AKOS015903730 | Cesium sulfate, Grade I, >=99% | DTXSID10883109 | Cs2SO4 | Sulfuric acid, dicesium salt | Cesium sulfate, Vetec(TM) reagent grade, 99% | Cesium sulfate, 99.997% (metals basis) | Cesium sulfate, puriss. p.a., >=99.5% (T
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Allemagne (EU)*
Price
Qty
10g
C105054-10g
6 En stock
—

11,90$US

17,90$US
Enregistrer 6,00 $US (33.52%)
50g
C105054-50g
2 En stock
—

41,90$US

62,90$US
Enregistrer 21,00 $US (33.39%)
100g
C105054-100g
1 En stock
—

73,90$US

110,90$US
Enregistrer 37,00 $US (33.36%)
250g
C105054-250g
2 En stock
—

161,90$US

242,90$US
Enregistrer 81,00 $US (33.35%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

AR, ≥99.5% AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature 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 20 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

A salt used to prepare dense aqueous solutions.

Specifications

Synonymes
Q331260 | SY009915 | AKOS015903730 | Cesium sulfate, Grade I, >=99% | DTXSID10883109 | Cs2SO4 | Sulfuric acid, dicesium salt | Cesium sulfate, Vetec(TM) reagent grade, 99% | Cesium sulfate, 99.997% (metals basis) | Cesium sulfate, puriss. p.a., >=99.5% (T
Spécifications et pureté
AR, ≥99.5%
Mécanismes biochimiques et physiologiques
Cesium sulfate is the cesium salt of sulfuric acid. It is used to prepare dense aqueous solutions for use in isopycnic centrifugation.
Conditions de stockage de stockage
Room temperature
Expédié en
Normal
Grade
AR
Pureté
≥99.5%
Noms et identifiants
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/508815395
Sourires canoniques
[O-]S(=O)(=O)[O-].[Cs+].[Cs+]
IUPAC Name
dicesium;sulfate
InChIKey
FLJPGEWQYJVDPF-UHFFFAOYSA-L
INCHI
1S/2Cs.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
Isomères SMILES
[O-]S(=O)(=O)[O-].[Cs+].[Cs+]
WGK Allemagne
2
RTECS
FL0800000
Poids moléculaire
361.89
Reaxy-Rn
13205135
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13205135&ln=

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
ClasseAlkali metal oxoanionic compounds
SubclassAlkali metal sulfates
Intermediate Tree Nodes Not available
Direct ParentAlkali metal sulfates
Alternative Parents Inorganic salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Alkali metal sulfate - Inorganic oxide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as alkali metal sulfates. These are inorganic compounds in which the largest oxoanion is sulfate, and in which the heaviest atom not in an oxoanion is an alkali metal.
External Descriptors Not available
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

27 results found

Lot NumberCertificate TypeDateArticle
A2608285Certificate of AnalysisJan 16, 2026 C105054
A2608287Certificate of AnalysisJan 16, 2026 C105054
A2608288Certificate of AnalysisJan 16, 2026 C105054
A2608289Certificate of AnalysisJan 16, 2026 C105054
J2614059Certificate of AnalysisJan 16, 2026 C105054
F2612172Certificate of AnalysisJan 16, 2026 C105054
H2612051Certificate of AnalysisJan 16, 2026 C105054
A2608241Certificate of AnalysisJan 16, 2026 C105054
I2502129Certificate of AnalysisSep 09, 2025 C105054
J2113507Certificate of AnalysisJul 15, 2025 C105054
F2105027Certificate of AnalysisMar 04, 2025 C105054
H2511024Certificate of AnalysisFeb 26, 2025 C105054
G2512065Certificate of AnalysisFeb 26, 2025 C105054
B2521224Certificate of AnalysisFeb 26, 2025 C105054
B2521221Certificate of AnalysisFeb 26, 2025 C105054
B2521220Certificate of AnalysisFeb 26, 2025 C105054
I2410434Certificate of AnalysisSep 14, 2024 C105054
I2410431Certificate of AnalysisSep 12, 2024 C105054
I2410432Certificate of AnalysisSep 12, 2024 C105054
I2410433Certificate of AnalysisSep 12, 2024 C105054
K2420295Certificate of AnalysisApr 26, 2024 C105054
K2420299Certificate of AnalysisApr 26, 2024 C105054
J2318307Certificate of AnalysisOct 24, 2023 C105054
J2318309Certificate of AnalysisOct 24, 2023 C105054
G2222220Certificate of AnalysisAug 01, 2022 C105054
G2222221Certificate of AnalysisOct 22, 2021 C105054
J2113531Certificate of AnalysisOct 22, 2021 C105054
Propriétés chimiques et physiques
SensibilitéHygroscopic
Point d'ébullition (°C)1900℃
Point de fusion (°C)1019°C
Poids moléculaire361.880 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass361.763 Da
Monoisotopic Mass361.763 Da
Topological Polar Surface Area88.600 Ų
Heavy Atom Count7
Formal Charge0
Complexity62.200
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 Count3
Citations of This Product
Calculateurs de solution
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