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| White powder. Soluble in concentrated sulfuric acid, hydrochloric acid, and hydrofluoric acid, insoluble in hot dilute nitric acid, water, and alkali. Mainly used in the manufacturing of dielectric ceramics and sensitive ceramics, it is widely used in automatic temperature control heating components, multi-layer ceramic capacitors, PTC thermistor devices, electro-optical devices, automotive power batteries and other fields, especially in military and aerospace industries, as well as electric vehicle power batteries, with extremely broad development prospects. | |||||||||
12047-27-7
bosschem
12047-27-7
Barium titanate
CAS 12047-27-7
Alais:、
Molecular formula:BaO3Ti
Molecular weight: 233.19
Structural formula:
2. Technical indicators
COA
Item | Specifications | Results | Test Method | ||
Powder Characteristics | |||||
Ba/Ti Mole Ratio | 0.995~1.000 | 0.9967 | XRF | ||
(Particle size distribution | D10 | μm | 0.30~0.60 | 0.474 | Mastersizer 2000E |
D50 | μm | 0.50~1.00 | 0.880 | ||
D90 | μm | 0.90~2.00 | 1.623 | ||
Specific surface area | m2/g | 1.5~2.5 | 2.03 | BET 3H-BET2000-M | |
Moisture | % | ≤0.25 | 0.05 | (120°C/8min) | |
Ignition loss | % | ≤0.30 | 0.10 | (1200°C/2hr) | |
Cl | % | ≤0.001 | 0.0005 | Chemical analysis | |
3.Packaging and storage
Package : 25kg/drum
Storage :Dry, dark sealed storage, with a maximum shelf life of one year.
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