China Factory Price Sell High Purity Tellurium Powder with Te and 13494-80-9, Find details about China Tellurium Powder, Tellurium from Factory Price Sell High Purity Tellurium Powder with Te and 13494-80-9
Characteristic:Can react with halogen, but not with sulfur and selenium. Soluble in sulfuric acid, potassium hydroxide and potassium cyanide solution. Poor heat transfer and electrical conductivity. |
Application:It is used to prepare II-VI compound semiconductors, solar cells, thermoelectric conversion elements, refrigeration elements, light-emitting diodes, nuclear radiation detection, infrared detectors and other basic materials. |
Index | ESTe3N | ESTe4N | ESTe5N |
Te(≥%) | 99.9 | 99.99 | 99.999 |
Unit | % | ||
Cu | 0.004 | 0.001 | 0.0001 |
Pb | 0.008 | 0.002 | 0.0001 |
Ca | 0.006 | 0.002 | 0.00005 |
Bi | 0.004 | 0.0009 | 0.00005 |
Fe | 0.005 | 0.0015 | 0.0002 |
Na | 0.009 | 0.003 | 0.0001 |
Zn | 0.004 | 0.001 | 0.0001 |
Ag | 0.004 | 0.001 | 0.00005 |
Se | 0.03 | 0.002 | 0.0001 |
Ni | 0.003 | 0.00002 | 0.0001 |
Mg | 0.004 | 0.0009 | 0.00005 |
Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |