277908

Ammonium molybdate

99.98% trace metals basis

• Sinónimos: Ammonium orthomolybdate, Diammonium molybdate
• Fórmula lineal: (NH₄)₂MoO₄
• Número de CAS: 13106-76-8
• Peso molecular: 196.01
• Número CE: 236-031-3
• Número MDL: MFCD00011596
• Código UNSPSC: 12352302
• ID de la sustancia en PubChem: 24856791
• NACRES: NA.23
• Ensayo: 99.98% trace metals basis
• Formulario: solid
• solubilidad: ethanol: insoluble(lit.)

Propiedades

• Nivel de calidad: 100
• Ensayo: 99.98% trace metals basis
• Formulario: solid
• idoneidad de la reacción: reagent type: catalyst; core: molybdenum
• técnicas: electron microscopy: suitable
• impurezas: ≤250.0 ppm Trace Metal Analysis
• solubilidad: ethanol: insoluble(lit.)
• cadena SMILES: N.N.O[Mo](O)(=O)=O
• InChI: 1S/Mo.2H3N.2H2O.2O/h;2*1H3;2*1H2;;/q+2;;;;;;/p-2
• Clave InChI: LZRXBDCICLHKEN-UHFFFAOYSA-L

Descripción

Descripción general

Ammonium molybdate can be prepared by dissolving molybdenum trioxide in ammonia.

Aplicación

Ammonium molybdate has been used to prepare phosphomolybdates. (NH₄)₂MoO₄ was used as an analytical reagent for quantitative analysis of phosphates, silicates, arsenates and lead in their aqueous solutions.2 At saturated concentration, (NH₄)₂MoO₄ was used to perform cryo-negative staining and as a negative stain in biological electron microscopy. Ammonium molybdate was used in study of crystallisation of cell-free-expressed membrane proteins.

Ammonium molybdate has been used to prepare phosphomolybdates. (NH₄)₂MoO₄ was used as an analytical reagent for quantitative analysis of phosphates, silicates, arsenates and lead in their aqueous solutions. At saturated concentration, (NH₄)₂MoO₄ was used to perform cryo-negative staining and as a negative stain in biological electron microscopy. Ammonium molybdate was used in study of crystallisation of cell-free-expressed membrane proteins.

Información de seguridad

• Pictogramas: GHS07
• Palabra de señalización: Warning
• Frases de peligro: H302
• Consejos de prudencia: P264 - P270 - P301 + P312 - P501
• Clasificaciones de peligro: Acute Tox. 4 Oral
• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: dust mask type N95 (US), Eyeshields, Gloves