342165

Ammonium phosphomolybdate hydrate

• Synonym(s): Ammonium-12-molybdophosphate, Molybdophosphoric acid ammonium salt, Phosphomolybdic acid ammonium salt hydrate
• Linear Formula: (NH₄)₃PMo₁₂O₄₀ · xH₂O
• CAS Number: 54723-94-3
• Molecular Weight: 1876.35 (anhydrous basis)
• EC Number: 234-714-0
• MDL number: MFCD00150423
• UNSPSC Code: 12352302
• PubChem Substance ID: 24861035
• NACRES: NA.23

Properties

• form: powder
• reaction suitability: reagent type: catalyst; core: molybdenum; reagent type: oxidant
• concentration: ≥61.1% Mo (gravimetric)
• storage temp.: 2-8°C
• SMILES string: N.N.N.O.O[Mo](=O)(=O)O[Mo](=O)(=O)O[Mo](=O)(=O)O[Mo](=O)(=O)OP(=O)(O[Mo](=O)(=O)O[Mo](=O)(=O)O[Mo](=O)(=O)O[Mo](O)(=O)=O)O[Mo](=O)(=O)O[Mo](=O)(=O)O[Mo](=O)(=O)O[Mo](O)(=O)=O
• InChI: 1S/12Mo.3H3N.H3O4P.4H2O.33O/c;;;;;;;;;;;;;;;1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h;;;;;;;;;;;;3*1H3;(H3,1,2,3,4);4*1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q;;;;;;6*+1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/p-6
• InChI key: WQMIVLOOQSEREN-UHFFFAOYSA-H

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves