China (Mainland)
3N, 4N, 5N Tellurium dioxide CAS No 7446-07-3 CAS NO.7446-07-3
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Tellurium dioxide
- cas 7446-07-3
- TeO2
Quick Details
- ProName: 3N, 4N, 5N Tellurium dioxide CAS No 74...
- CasNo: 7446-07-3
- Molecular Formula: TeO2
- Appearance: White solid
- Application: Materials for electronic components an...
- DeliveryTime: 2 weeks
- PackAge: 1kg/bottle
- Port: Shanghai port, China
- ProductionCapacity: 100 Metric Ton/Year
- Purity: 99.99%
- Storage: Keep in a cool dry and well-ventilativ...
- LimitNum: 1 Kilogram
- Grade: Industrial Grade,Electron Grade
Superiority
Tellurium dioxide
Details
Tellurium dioxide
|
Chemical Name |
Tellurium dioxide |
|
Molecular Formula |
TeO2 |
|
Molecular Weight |
159.6 |
|
CAS No. |
7446-07-3 |
|
EINECS |
231-193-1 |
|
|
|
|
Appearance |
White solid |
|
TeO2 |
3N, 4N, 5N |
|
Al, Ca, Cu, Fe & Pb |
≤ 10ppm |
|
Cu |
1ppm |
|
Mg |
0.5ppm |
|
Ni |
0.5ppm |
|
Ca |
1.0ppm |
|
Fe |
1.0ppm |
|
Al |
0.5ppm |
|
Se |
0.4ppm |
|
Pb |
0.5ppm |
|
Melting point |
733°C |
|
Boiling point |
1260°C |
|
Solubility |
Very difficult to dissolve in water, insoluble in water, soluble in acid and alkali |
|
Packing |
1kg / bottle |
|
Application |
Its crystal form is mainly used as materials for electronic components and preservatives, is also used to test the bacterial vaccine. Its powder form can be used in rubber and electroplating industry. |