Ammonium Molybdate Tetrahydrate 98% Extrapure

  • CAS :
    12054-85-2
  • REF :
    24357
image
QUANTITY PRICE ENQUIRY
100 gm Rs 1780.00
250 gm Rs 4110.00
500 gm Rs 7360.00

Product Information

  • Formula: (NH₄)₆Mo₇O₂₄·4H₂O (common representation)
  • CAS: 12054-85-2
  • EC No.: 234-722-4
  • M (Molar Mass): 1235.86 g/mol
  • D (Density): 2.498 g/cm³
  • mp (Melting Point): Decomposes
  • bp (Boiling Point): Not applicable
  • Optical Rotation: Not applicable

Chemicals Properties

  • Assay (Gravimetric as MoO₃): ≥ 98.0 % (on anhydrous basis)
  • Appearance: White or slightly greenish-yellow crystalline powder.
  • Identification (Ammonium, Molybdate): Passes test.
  • pH (5% solution): 5.0 - 6.0
  • Chloride (Cl): ≤ 0.002 %
  • Sulfate (SO₄): ≤ 0.02 %
  • Phosphate (PO₄): ≤ 0.0005 %
  • Arsenate (As): ≤ 0.001 %
  • Heavy Metals (as Pb): ≤ 20 ppm
  • Loss on Drying (at 110°C): ≤ 3.0 % (corresponds to ~4 H₂O)

Hazard Information

  • Hazard: Harmful if swallowed. Causes serious eye irritation. May cause respiratory irritation.
  • Safety: Wear eye protection, face protection. Use only in a well-ventilated area.
  • Storage: Store in a tightly closed container in a cool, dry place.