3N, 4N, 5N Tellurium dioxide CAS No 7446-07-3

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1 Kilogram	Negotiable

1 Kilogram

Negotiable

Tellurium dioxide cas 7446-07-3 TeO2

Tellurium dioxide

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.