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CAS:1314-61-0
MF:O5Ta2
MW:441.89
EINECS:215-238-2
Synonyms:TANTALUM(V) OXIDE; TANTALUM(+5)OXIDE; TANTALUM PENTOXIDE; TANTALUM OXIDE; Tantalic acid anhydride; Ta2-O5; Tantalum oxide (Ta2O5); Tantalum penta oxide
What is Tantalum pentoxide CAS 1314-61-0？
Tantalum oxide generally refers to tantalum pentoxide, also known as “tantalic anhydride”, white rhombic crystal. Its chemical properties are relatively stable, resistant to general acids and bases, and are not corroded by hydrogen chloride or Chemicalbook hydrogen bromide when heated. The corresponding insoluble tantalate can be obtained by eutectosis with alkali metal hydroxide or carbonate, and then hydrolyzed to produce hydrated tantalum pentoxide precipitate after washing with water.
Specification
| Item | Specification |
| Melting point | 1872 °C |
| Density | 8.2 g/mL at 25 °C(lit.) |
| Specific gravity | 8.2 |
| Resistivity | 1.0 ∞ 10*12 (ρ/μΩ.cm) |
| Water solubility | Insoluble in water. |
Application
Tantalum oxide can be used to prepare tantalum metal, optical glass, electronic instruments and tantalum carbide intermediates, can be used to pull lithium tantalate single crystal and manufacture high refraction and low dispersion of special optical glass, chemical can be used as a catalyst.
Packaging
25kg/drum or according to customer requirements.
Related keywords
Tantalic acid anhydride,Ta2-O5,Tantalum oxide (Ta2O5),Tantalum penta oxide,tantalumoxide(ta2o5),tantalumpentaoxide.
