Ammonium molybdate tetrahydrate

• Catalog No.: 31402
• CAS Number: 12054-85-2
• M. F.: H32Mo7N6O28
• M. W.: 1235.99748
• Purity: ≥99%

SYNONYMS

• Title: 钼酸铵 四水合物
• IUPAC name: tris(dioxomolybdenumdiol) tetrakis(trioxomolybdenum) hexaamine tetrahydrate
• IUPAC Traditional name: tetrakis(molybdenum trioxide) tris(molybdic acid) hexaamine tetrahydrate
• Synonyms: 七钼酸铵 四水合物; Ammonium heptamolybdate tetrahydrate; Molybdic acid ammonium salt tetrahydrate; 钼酸 铵盐 四水合物

DATABASE IDS

• PubChem SID: 24858937
• EC Number: 234-320-9
• MDL Number: MFCD00167059
• CAS Number: 12054-85-2

PROPERTIES

• Antion Traces: chloride (Cl-): ≤5 mg/kg
• Antion Traces: nitrate (NO3-): ≤30 mg/kg
• Antion Traces: phosphate, arsenate, silicate (as SiO2): ≤10 mg/kg
• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Grade: Reag. Ph. Eur.
• Grade: puriss. p.a.
• Impurities: ≤0.001% heavy metals (as Pb)
• Linear Formula: (NH4)6Mo7O24 · 4H2O
• Purity: ≥99%
• Density: 2.498 g/mL at 25 °C(lit.)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• RTECS: QA5076000
• German water hazard class: 1