Sulfato de bário - ≥99%, 2μm , CAS No.7727-43-7

CAS: 7727-43-7 Cat. No.: B112377 Fórmula: BaSO4 Peso molecular: 233.39 Número CE: 231-784-4
Disponível para encomenda
GRADE & PURITY ≥99% 2μm
Synonyms
Colonatrast | Raybar | Barocat | Esophotrast | Mixobar | Baritop 100 | E-Z Preparations | Gastropaque-S | Unit-Pak | Baridol | Barium 100 | Barobag | Baryum (sulfate de) | Liquibarine | Gel-Unix | Baraflave | HiTone | Intropaque | Baryx Colloidal | Liquid
Storage
Temperatura ambiente
Shipped In
Normal
★
Size
USA
Alemanha (EU)*
Price
Qty
500g
B112377-500g
2 Em stock
—
11,90US$
Enter a quantity for the sizes you want to add.
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Why this grade

≥99%, 2μm for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Temperatura ambiente 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 105 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Visão geral

O sulfato de bário é amplamente utilizado como carga inorgânica. Os seus cristais pertencem ao sistema cristalino rômbico. Os cristais rômbicos transformam-se na forma monoclínica a 1148°C e eventualmente decompõem-se em óxido de bário, dióxido de enxofre e oxigénio a temperaturas superiores a 1400°C.

O sulfato de bário pode ser utilizado nos seguintes estudos:

- Análise qualitativa e quantitativa dos iões Ba2+ e SO4-2.

- Preparação de dióxido de enxofre.

- Preparação de material híbrido orgânico-inorgânico.

Specifications

Sinónimos
Colonatrast | Raybar | Barocat | Esophotrast | Mixobar | Baritop 100 | E-Z Preparations | Gastropaque-S | Unit-Pak | Baridol | Barium 100 | Barobag | Baryum (sulfate de) | Liquibarine | Gel-Unix | Baraflave | HiTone | Intropaque | Baryx Colloidal | Liquid
Especificações e pureza
≥99%, 2μm
Condições de armazenamento de armazenamento
Temperatura ambiente
Enviado em
Normal
Pureza
≥99%
Nomes e identificadores
Pubchem Sid
Sorrisos canónicos
[O-]S(=O)(=O)[O-].[Ba+2]
IUPAC Name
barium(2+);sulfate
InChIKey
TZCXTZWJZNENPQ-UHFFFAOYSA-L
INCHI
1S/Ba.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
SMILES isoméricas
[O-]S(=O)(=O)[O-].[Ba+2]
WGK Alemanha
3
RTECS
CR0600000
Número UN
1564
Grupo de embalagem
II
Peso molecular
233.39
Reaxy-Rn
11343139
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11343139&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
ClasseAlkaline earth metal oxoanionic compounds
SubclassAlkaline earth metal sulfates
Intermediate Tree Nodes Not available
Direct ParentAlkaline earth metal sulfates
Alternative Parents Inorganic salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Alkaline earth metal sulfate - Inorganic oxide - Inorganic salt
DescriçãoThis compound belongs to the class of inorganic compounds known as alkaline earth 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 alkaline earth metal.
External Descriptors Not available
Estrutura 3D
Modelo de Estrutura Química Interativa





Certificados(CoA,COO,BSE/TSE e Mapa de Análise)
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.

24 results found

Lot NumberCertificate TypeDataItem
H2603275Certificate of AnalysisJul 06, 2026 B112377
H2603271Certificate of AnalysisJul 06, 2026 B112377
H2603214Certificate of AnalysisJul 06, 2026 B112377
D2623263Certificate of AnalysisApr 10, 2026 B112377
D2623250Certificate of AnalysisApr 10, 2026 B112377
D2623249Certificate of AnalysisApr 10, 2026 B112377
A2604873Certificate of AnalysisDec 24, 2025 B112377
A2604686Certificate of AnalysisDec 24, 2025 B112377
A2604877Certificate of AnalysisDec 24, 2025 B112377
G2521157Certificate of AnalysisJun 11, 2025 B112377
G2521156Certificate of AnalysisJun 11, 2025 B112377
G2521139Certificate of AnalysisJun 11, 2025 B112377
B2512187Certificate of AnalysisJan 23, 2025 B112377
B2512188Certificate of AnalysisJan 23, 2025 B112377
C2325139Certificate of AnalysisNov 01, 2022 B112377
C2325138Certificate of AnalysisNov 01, 2022 B112377
H2220119Certificate of AnalysisAug 09, 2022 B112377
H2220141Certificate of AnalysisAug 09, 2022 B112377
E2230329Certificate of AnalysisMay 25, 2022 B112377
E2230324Certificate of AnalysisMay 25, 2022 B112377
E2212013Certificate of AnalysisMay 10, 2022 B112377
E2212012Certificate of AnalysisMay 10, 2022 B112377
C2226410Certificate of AnalysisMar 15, 2022 B112377
C2226429Certificate of AnalysisMar 15, 2022 B112377
Propriedades químicas e físicas
SolubilidadeSoluble in hot concentrated sulphuric acid. Insoluble in water.
SensibilidadeMoisture sensitive.
Ponto de ebulição (°C)1149°C
Ponto de fusão (°C)1580°C
Peso molecular233.390 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass233.857 Da
Monoisotopic Mass233.857 Da
Topological Polar Surface Area88.600 Ų
Heavy Atom Count6
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 Count2
FAQs e artigos
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Citations of This Product
Calculadoras de soluções
Revisões

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