Manufacturer of Tellurium 99.99%,99.999%,99.95%,99.9999%
? chemical composition?
Te,min.% impurity,? ?max. ppm
Si Se Mg Ni Pb Fe Al Cd Ag Sn Cu Zn Ca Total
Te-5N 99.999 1.0 1.0 0.5 0.5 0.5 0.2 0.2 0.2 0.2 0.2 0.1 - - 10
Te-6N 99.9999 0.1 - 0.05 0.05 0.05 0.1 0.05 0.05 0.01 - 0.05 0.1 0.1 1
Te-7N 99.99999 - 0.01 0.005 0.005 0.005 0.01 0.005 0.005 0.001 - 0.001 0.02 0.01 0.1