Dysprosium Oxide 99.9% AR

  • CAS :
    1308-87-8
  • REF :
    25174
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QUANTITY PRICE ENQUIRY
5 gm Rs 1490.00
25 gm Rs 6760.00

Product Information

  • Formula: Dy₂O₃
  • CAS: 1308-87-8
  • EC No.: 215-164-0
  • M (Molar Mass): 373.00 g/mol
  • mp (Melting Point): 2408°C
  • d (Density): 7.81 g/cm³
  • Solubility: Insoluble in water; soluble in acids

Chemicals Properties

  • Assay (as Dy₂O₃): ≥ 99.9%
  • Appearance: White to pale yellow powder
  • Identification (Dy³⁺): Passes test
  • Loss on Ignition: ≤ 1.0%
  • Rare Earth Impurities:
  • Terbium (Tb): ≤ 0.05%
  • Holmium (Ho): ≤ 0.05%
  • Erbium (Er): ≤ 0.02%
  • Yttrium (Y): ≤ 0.02%
  • Iron (Fe): ≤ 0.005%
  • Silica (SiO₂): ≤ 0.01%
  • Calcium (Ca): ≤ 0.01%
  • Particle Size: 90% < 10 μm

Hazard Information

  • Hazard: May cause eye and skin irritation.
  • Safety: Wear protective gloves and eye protection. Avoid dust formation.
  • Storage: Store in tightly closed container in dry place.