Ammonium phosphomolybdate hydrate, Reagent Grade

Description

CAS: 54723-94-3 | H80Mo12N3O41P-6 | 1960.994 g/mol

Ammonium phosphomolybdate hydrate is used to prepare aluminosilicate-supported heteropolyacid catalysts, which finds application in the dehydration of glycerol in the gas phase to get acrolein. It is used as an inorganic ion exchanger involved in the removal of cesium from liquid wastes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 54723-94-3
• Molecular Formula: H80Mo12N3O41P-6
• Molecular Weight (g/mol): 1960.994
• MDL Number: MFCD00036312
• InChI Key: BIQVMZMYTFVCJZ-UHFFFAOYSA-H
• Synonym: ammonium phosphomolybdate hydrate
• PubChem CID: 131664298
• IUPAC Name: azane;molybdenum;trihydroxide;phosphate;tetratriacontahydrate
• SMILES: N.N.N.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[OH-].[OH-].[OH-].[O-]P(=O)([O-])[O-].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo]

• Melting Point: (decomposition)
• Color: Yellow
• Physical Form: Powder
• Quantity: 500 g
• Linear Formula: (NH₄)₃PO₄·₁₂MoO₃·xH₂O (x≈3)
• Solubility Information: Slightly soluble in water.
• Formula Weight: 1876.35 (Anhydrous)
• Grade: Reagent
• Density: 3.15 g/mL
• Chemical Name or Material: Ammonium phosphomolybdate hydrate

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	234-714-0
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only