Tellurium is recovered from the copper anode slime formed during electrolytic copper refining.

It is a dark-grey or black powder with bulk density up to 2,9 g/cm³ .

Chemical composition of Tellurium:

Grade	Fraction of total mass, %
	Tellurium not less	Impurities, less than
		Fe	Cu	Pb	Na	Se	Si	S	Al	Impurity Total
T 1	99,3	0,1	0,05	0,1	0,05	0,1	0,05	0,04	0,04	1,0
T 2	96,5	0,15	0,3	1,0	0,3	1,5	0,2	0,2	0,1	4,0

Technical grade Tellurium is used for manufacture of high purity tellurium, babbit alloys, paints, enamels and other industrial purposes.

Tellurium powder of all grades should pass through a sieve with the 1K mesh according to GOST 6613-86.

Packing:
A polyethylene bag made of the film 120 mm thick; synthetic fabric bag, wooden box.

Net weight of Tellurium in the box does not exceed 40 kg.

We supply technical grade tellurium in containers or packages.

Weight of package do not exceed 800 kg and dimension 1240x840x1350 mm.
Strapping: two steel tapes 30x1,0 mm.

Warranty storage period : 7 years from the date of manufacturing.