Chemical Property of TERBIUM(III) CARBONATE HYDRATE
Chemical Property:
- Vapor Pressure:2.58E-05mmHg at 25°C
- Boiling Point:333.6°Cat760mmHg
- Flash Point:169.8°C
- PSA：189.57000
- Density:g/cm3
- LogP:-7.34100
- Sensitive.:Hygroscopic
- Water Solubility.:Insoluble in water.
- Purity/Quality:
-
≥97% *data from raw suppliers
Terbium(III) carbonate hydrate (99.9%-Tb) (REO) *data from reagent suppliers
Safty Information:
- Pictogram(s):
- Hazard Codes:Xi
- Statements:
36/37/38
- Safety Statements:
26-37/39
- MSDS Files:
-
SDS file from LookChem
Useful:
-
Uses
TERBIUM(III) CARBONATE HYDRATE has an important role as an activator for green phosphors used in colour TV tubes, is also used in special lasers and as a dopant in solid-state devices. Terbium 'green' phosphors (which fluoresce a brilliant lemon-yellow) are combined with divalent Europium blue phosphors and trivalent Europium red phosphors to provide the 'trichromatic' lighting technology which is by far the largest consumer of the world's Terbium supply. Trichromatic lighting provides much higher light output for a given amount of electrical energy than does incandescent lighting. It is also used in alloys and in the production of electronic devices. Used as catalyst and in pharmaceuticals.
