Phosphomolybdic acid hydrate - Mo：45% - 63% , CAS No.51429-74-4

CAS: 51429-74-4 Cat. No.: P305387 Fórmula: H₃[P(Mo₃O₁₀)₄] · xH₂O Peso molecular: 1825.25 (anhydrous basis) Número EC: 610-660-7

CALIDAD & PUREZA Mo：45% - 63%

Synonyms

Phosphoric acid, anhydride with molybdic acid | Phosphomolybdic acid [MI] | Phosphomolybdic acid hydrate, moist crystals | PHOSPHOMOLYBDICACIDHYDRATE | Phosphomolybdic acid hydrate, SAJ special grade | Molybdenumphosphorus hydroxide oxide | Phosphomolybdi

Storage

Room temperature,Argon charged,Desiccated

Shipped In

Normal

Descripción general

Phosphomolybdic acid (PMA) hydrate is primarily used in spectrophotometric determination of phosphate ions. PMA is a component in the 3-color histology stain called Masson’s trichrome; employed in the differentiation step, Phosphomolybdic acid is one of the solutions fixed tissues are immersed in prior to subsequent staining. Phosphomolybdic acid is also used as reagent for simple and rapid colorimetric determination of phenothiazine derivatives. PMA oxidizes the phenothiazine derivative to a cationic free radical, forming a coloured salt. A preliminary extraction is necessary if certain reductants (sulphite or ascorbic acid) are present as stabilizers, as they will reduce the reagent to phosphomolybdenum blue.

A reagent used for spectrophotometric determination of phosphate ions.Employed in preparation of a hybrid organic-inorganic, electroactive material with potential application as a cation-insertion electrode in batteries.

Phosphomolybdic acid hydrate may be used in the synthesis of molybdenum disulfide (MoS2)-reduced graphene oxide (RGO) composites with potential application as electrodes for sodium ion battery. It may also be used as a catalyst precursor in the presence of hydrogen peroxide as oxidant for the dibenzothiophenes oxidation in diesel fuels.

A precursor to hybrid organic-inorganic based molecular batteries with applications as cation-insertion electrodes.

Especificaciones

Sinónimos

Phosphoric acid, anhydride with molybdic acid | Phosphomolybdic acid [MI] | Phosphomolybdic acid hydrate, moist crystals | PHOSPHOMOLYBDICACIDHYDRATE | Phosphomolybdic acid hydrate, SAJ special grade | Molybdenumphosphorus hydroxide oxide | Phosphomolybdi

Especificaciones y pureza

Mo：45% - 63%

Condiciones de almacenamiento de almacenamiento

Room temperature,Argon charged,Desiccated

Enviado en

Normal

Nombres e identificadores

Pubchem Sid

504768125

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504768125

Sonrisas canónicas

O.OP(=O)(O)O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O

IUPAC Name

phosphoric acid;trioxomolybdenum;hydrate

InChIKey

PDDXOPNEMCREGN-UHFFFAOYSA-N

INCHI

1S/12Mo.H3O4P.H2O.36O/c;;;;;;;;;;;;1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h;;;;;;;;;;;;(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

Isómeros SMILES

O.OP(=O)(O)O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O

WGK Alemania

3

Número ONU

3088

Grupo de embalaje

III

Peso molecular

1825.25 (anhydrous basis)

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Clase Transition metal oxoanionic compounds
      • Subclass Transition metal phosphates

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Clase: Transition metal oxoanionic compounds
• Subclass: Transition metal phosphates
• Intermediate Tree Nodes: Not available
• Direct Parent: Transition metal phosphates
• Alternative Parents: Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Transition metal phosphate - Inorganic oxide - Inorganic salt
• Descripción: This compound belongs to the class of inorganic compounds known as transition metal phosphates. These are inorganic compounds in which the largest oxoanion is phosphate, and in which the heaviest atom not in an oxoanion is a transition metal.
• External Descriptors: Not available

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.

DOI: 10.1186/s13321-016-0174-y

Propiedades químicas y físicas

• Solubilidad: Soluble in water, ethanol, and ether.
• Sensibilidad: Hygroscopic
• Punto de fusión (°C): 90℃
• Peso molecular: 1843.400 g/mol
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 41
• Rotatable Bond Count: 0
• Exact Mass: 1841.67 Da
• Monoisotopic Mass: 1866.67 Da
• Topological Polar Surface Area: 693.000 Ų
• Heavy Atom Count: 54
• Formal Charge: 0
• Complexity: 112.000
• 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: 14

XLogP3

Preguntas frecuentes

How should this product be stored?

Store in a cool place, desiccated, under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 51429-74-4, the molecular formula is H3Mo12O40P, and the molecular weight is 1825.25 (anhydrous basis) g/mol. InChIKey PDDXOPNEMCREGN-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.