Sodium metatungstate hydrate - W, 70% , CAS No.314075-43-9

CAS: 314075-43-9 Cat. No.: S342348 Peso molecular: 2968.00 (anhydrous basis) Número EC: 627-978-7
Disponible para pedir
GRADE & PURITY W, 70%
Synonyms
Hexasodium;hydroxy-[(oxido(dioxo)tungstenio)oxy-dioxotungstenio]oxy-dioxotungsten;hydroxy-[[(oxido(dioxo)tungstenio)oxy-dioxotungstenio]oxy-dioxotungstenio]oxy-dioxotungsten;tungsten;trihydroxide;hydrate
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
5g
S342348-5g
4

57,90US$

68,90US$
Guardar 11,00 US$ (15.97%)
25g
S342348-25g
3

228,90US$

268,90US$
Guardar 40,00 US$ (14.88%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

W, 70% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
Hexasodium;hydroxy-[(oxido(dioxo)tungstenio)oxy-dioxotungstenio]oxy-dioxotungsten;hydroxy-[[(oxido(dioxo)tungstenio)oxy-dioxotungstenio]oxy-dioxotungstenio]oxy-dioxotungsten;tungsten;trihydroxide;hydrate
Especificaciones y pureza
W, 70%
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Nombres e identificadores
Pubchem Sid488199158
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488199158
Sonrisas canónicasO.[OH-].[OH-].[OH-].O[W](=O)(=O)O[W](=O)(=O)O[W](=O)(=O)[O-].O[W](=O)(=O)O[W](=O)(=O)O[W](=O)(=O)O[W](=O)(=O)[O-].O[W](=O)(=O)O[W](=O)(=O)O[W](=O)(=O)O[W](=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[W]
IUPAC Namehexasodium;hydroxy-[(oxido(dioxo)tungstenio)oxy-dioxotungstenio]oxy-dioxotungsten;hydroxy-[[(oxido(dioxo)tungstenio)oxy-dioxotungstenio]oxy-dioxotungstenio]oxy-dioxotungsten;tungsten;trihydroxide;hydrate
InChIKeyZHHYGMAYHOPMBY-UHFFFAOYSA-H
INCHI1S/6Na.7H2O.33O.12W/h;;;;;;7*1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q6*+1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3*-1;;;;;;;;;;3*+1/p-6
Isómeros SMILES O.[OH-].[OH-].[OH-].O[W](=O)(=O)O[W](=O)(=O)O[W](=O)(=O)[O-].O[W](=O)(=O)O[W](=O)(=O)O[W](=O)(=O)O[W](=O)(=O)[O-].O[W](=O)(=O)O[W](=O)(=O)O[W](=O)(=O)O[W](=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[W]
CAS alternativo 12141-67-2
Peso molecular 2968.00 (anhydrous basis)

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.

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🔬 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
ClaseAlkali metal oxoanionic compounds
SubclassAlkali metal tungstates
Intermediate Tree Nodes Not available
Direct ParentAlkali metal tungstates
Alternative Parents Miscellaneous tungstates  Inorganic sodium salts  Inorganic oxides  Inorganic hydrides  
Molecular FrameworkNot available
Substituents Tungstate - Alkali metal tungstate - Inorganic sodium salt - Inorganic hydride - Inorganic oxide - Inorganic salt
DescripciónThis compound belongs to the class of inorganic compounds known as alkali metal tungstates. These are inorganic compounds in which the largest oxoanion is tungstate, and in which the heaviest atom not in an oxoanion is an alkali metal.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

4 results found

Lot NumberCertificate TypeFechaArticulo
B2324789Certificate of AnalysisDec 22, 2025 S342348
B23241178Certificate of AnalysisDec 22, 2025 S342348
H2526657Certificate of AnalysisAug 07, 2025 S342348
H2526658Certificate of AnalysisAug 07, 2025 S342348
Propiedades químicas y físicas
SolubilidadSoluble in water.
Calculadoras de soluciones
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