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· · COA & SDS available for every product · Same-day shipping on in-stock items Molybdic acid - ACS, ≥85% MoO3 basis , CAS No.7782-91-4
GRADE & PURITY ACS ? ACS grade — meets American Chemical Society specifications, the analytical benchmark in the US. Use for analytical and QC work needing ACS-defined purity. ≥85% MoO3 basis Synonyms
EC 248-517-2 | EINECS 248-517-2 | Triad gel | MOLYBDIC(VI) ACID [MI] | UNII-I96N991J1N | diethylpyridine-2,4-dicarboxylate | MOLYBDENUM HYDROXIDE OXIDE (MO(OH)2O2) | Molybdic(VI) acid (H2MoO4) | EINECS 231-970-5 | Molybdate (MoO42-), dihydrogen, (T-4)- |
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Why this grade ACS, ≥85% MoO3 basis ACS for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 10 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview Other Notes
Consists largely of an ammonium molybdate
Specifications Synonyms
EC 248-517-2 | EINECS 248-517-2 | Triad gel | MOLYBDIC(VI) ACID [MI] | UNII-I96N991J1N | diethylpyridine-2,4-dicarboxylate | MOLYBDENUM HYDROXIDE OXIDE (MO(OH)2O2) | Molybdic(VI) acid (H2MoO4) | EINECS 231-970-5 | Molybdate (MoO42-), dihydrogen, (T-4)- |
Specifications & Purity
ACS, ≥85% MoO3 basis
Names and Identifiers Canonical Smiles
O[Mo](=O)(=O)O
IUPAC Name
dihydroxy(dioxo)molybdenum
InChIKey
VLAPMBHFAWRUQP-UHFFFAOYSA-L
INCHI
1S/Mo.2H2O.2O/h;2*1H2;;/q+2;;;;/p-2
Isomeric SMILES
O[Mo](=O)(=O)O
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3903547&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
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✅ 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.
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Advanced Data Taxonomic Classification Kingdom Inorganic compounds Superclass Mixed metal/non-metal compounds Class Miscellaneous mixed metal/non-metals Subclass Miscellaneous metallic oxoanionic compounds Intermediate Tree Nodes Not available Direct Parent Miscellaneous molybdates Alternative Parents Inorganic salts Inorganic oxides Molecular Framework Not available Substituents Molybdate - Inorganic oxide - Inorganic salt Description This compound belongs to the class of inorganic compounds known as miscellaneous molybdates. These are inorganic compounds in which the largest metallic oxoanion is molybdate, to which either no atom or a non metal atom is bonded. External Descriptors molybdenum oxoacid Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates (CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility water: insoluble Melt Point(°C) 300°C Molecular Weight 161.960 g/mol XLogP3 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 0 Exact Mass 163.901 Da Monoisotopic Mass 163.901 Da Topological Polar Surface Area 74.600 Ų Heavy Atom Count 5 Formal Charge 0 Complexity 81.300 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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