Neodymium oxide , 99% , 1313-97-9

Synonym(s):
Dineodymium trioxide;Neodymia;Neodymium sesquioxide;Neodymium(III) oxide

CAS NO.：1313-97-9

Empirical Formula: Nd2O3

Molecular Weight: 336.48

MDL number: MFCD00011134

EINECS: 215-214-1

PRODUCT Properties

• Melting point: 2270 °C
• Boiling point: 3760℃[at 101 325 Pa]
• bulk density: 1200kg/m3
• Density: 7.24 g/mL at 20 °C(lit.)
• storage temp.: no restrictions.
• solubility: insoluble in H2O; soluble in dilute acid solutions
• form: Sintered Lump
• color: light blue
• Specific Gravity: 7.24
• Water Solubility: insoluble
• Specific Heat Capacity: Cp(crystal): 0.33 J/(g·K), at 25℃
• Crystal Structure: La2O3 type
• crystal system: Three sides
• Merck: 14,6450
• Space group: P3m1
• Lattice constant:
  • a/nm: 0.3829
  • b/nm: 0.3829
  • c/nm: 0.6002
  • α/o: 90
  • β/o: 90
  • γ/o: 120
  • V/nm3: 0.0762
• InChI: InChI=1S/2Nd.3O
• InChIKey: HBPPDPSYLUIKHU-UHFFFAOYSA-N
• SMILES: O([Nd]=O)[Nd]=O
• CAS DataBase Reference: 1313-97-9(CAS DataBase Reference)
• EPA Substance Registry System: Neodymium oxide (Nd2O3) (1313-97-9)

Description and Uses

Neodymium oxide (Nd2O3) is a light-blue powder used to color glass and as a pigment for ceramics. It is also used to make color TV tubes.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P271-P261-P280
• PPE: Eyeshields, Gloves, type N95 (US)
• Hazard Codes: Xi
• Safety Statements: 24/25
• WGK Germany: 1
• RTECS: QP0185000
• F: 3
• TSCA: TSCA listed
• HS Code: 28469013
• Storage Class: 11 - Combustible Solids
• Toxicity: LD50 orally in Rabbit: > 5000 mg/kg
• REACH Registrations: Active