Model Number

Xinju Brand

1. 5N High purity tellurium dioxide:

Its chemical formulation is as follows:

Cu: 1. 0, Mg: 0. 5, Ni: 0. 5, Ca: 1. 0, Pb: 0. 5, Fe: 1. 0, Al: 0. 5, Se: 0. 4

Purity: ≥99. 999%.

Total impurity:≤10ppm.

Usage: It is mainly used for the manufacture of compound TeO2 single crystal, material for electronic elements and anticorrosive agent etc.

Packing: It is sealed in a polyethylene bottle.

Delivery time: 30 days.

2. High purity tellurium

1) 5N tellurium, purity: ≥99. 999%. Total impurity: ≤10ppm.

2) 6N tellurium, purity: ≥99. 9999%. Total impurity: ≤1ppm.

3) 7N tellurium, purity: ≥99. 99999%. Total impurity: ≤0. 1ppm.

Usage: It is mainly used for the manufacture of II-VI compound semiconductor, thermoelectric converting element, refrigerating element, piezocrystal and infrared detector etc.

Quantity: Each year, we can produce 20MT.

Packing: It is packed with dacron film, then, covered with a sealed plastic film bag or vacuum sealed in a glass ampule.

Delivery time: 30 days.

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