Indium oxide , 99.99%metalsbasis,<100nm(TEM) , 1312-43-2

Synonym(s):
Diindium trioxide;Indium sesquioxide;Indium(III) oxide

CAS NO.：1312-43-2

Empirical Formula: In2O3

Molecular Weight: 277.63

MDL number: MFCD00011060

EINECS: 215-193-9

PRODUCT Properties

• Melting point: 2000°C
• Density: 7.18 g/mL at 25 °C(lit.)
• vapor pressure: <0.01 mm Hg ( 25 °C)
• Flash point: 13°(55°F)
• storage temp.: no restrictions.
• solubility: Soluble in hexane and toluene. Insoluble in alcohols
• form: nanopowder
• Specific Gravity: 7.179
• color: Yellow
• Water Solubility: Insoluble in water.
• Specific Heat Capacity: Cp(crystal): 0.33 J/(g·K), at 25℃
• Crystal Structure: Sc2O3 type
• crystal system: Cube
• Merck: 14,4952
• Space group: Ia3
• Lattice constant:
  • a/nm: 1.0117
  • b/nm: 1.0117
  • c/nm: 1.0117
  • α/o: 90
  • β/o: 90
  • γ/o: 90
  • V/nm3: 1.0355
• Exposure limits: ACGIH: TWA 0.1 mg/m3; NIOSH: TWA 0.1 mg/m3
• Stability: Stable. Not flammable. Incompatible with acids.
• InChI: 1S/2In.3O
• InChIKey: SHTGRZNPWBITMM-UHFFFAOYSA-N
• SMILES: O=[In]O[In]=O
• CAS DataBase Reference: 1312-43-2(CAS DataBase Reference)
• NIST Chemistry Reference: indium(III) oxide(1312-43-2)
• EPA Substance Registry System: Indium oxide (In2O3) (1312-43-2)

Description and Uses

In glass manufacture.

Safety

• Symbol(GHS): GHS02,GHS07,GHS08
• Signal word: Warning
• Hazard statements: H225-H332-H361-H315-H319-H335-H336
• Precautionary statements: P201-P210-P261-P303+P361+P353-P405-P501a-P305+P351+P338
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• RIDADR: UN1993
• WGK Germany: 3
• RTECS: NL1770000
• TSCA: TSCA listed
• HS Code: 2825 90 85
• HazardClass: 3
• PackingGroup: II
• Storage Class: 11 - Combustible Solids
• REACH Registrations: Active