Product Name: High Purity Zinc 5N 6N 7N at Western Minmetals Model NO.: 5N 6N 7N Powder: Not Powder Alloy: Non-alloy Type: bar/rod/shot Purity: 99.99999% Standard: GB, ASTM Application: Electronics, precise casting Atomic No.: 30 Atomic Weight: 65.39 Density: 7.13GM/cc Melting Point: 419 Celsius degree Boiling Point: 907 Celsius degree Size: 100x50X18mm bar/ 1kg, 100g/500g rod, 1-7mm shot Trademark: WMC Transport Package: plastic bag, composite aluminum foil bag outside Specification: 99.999% - 99.99999% Znic Origin: China HS Code: 7904000000 Product Description Zincis grey-blue color metal material. High purity zinc of 99.999%, 99.9999%, 99.99999% purity (5N 6N 7N) isprimarily used in the manufacturing of compound semiconductorssuch as cadmiumzinc telluride (CdZnTe), ZnS, ZnSe etc, high purity alloys, reductant, and in the application of precision casting in automobile industry etc.NoItemStandard Specification1 Zinc ≥%99.99999.999999.999992ImpurityPPMwt Max Each In/Al/Mg0.50.050.005As0.50.05-Ag0.10.010.005Ni0.10.050.005Pb1.50.050.010Fe1.00.010.010Cd1.50.05-Sn1.00.010.005Co/Sb0.1-0.005Bi0.10.01-Cu0.50.030.001Cr-0.02-3SizeŒ5N 6N 100x50x18mm bar/1kg 6N 7N 100g/500g rod Ž7N 65x25x25mm bar/300g,D12xL25mm rod/14g, D15XL21mmrod /21g 1-7mm shot4 Packing5N 1kg in plastic bag, 6N 7N in composite aluminumfoil bag WMC is of expertise in developing and specializingin preparation and purification of metals, oxides and compounds to 4N, 5N,6N and 7Npuritywhich is in fabricated form of lump, rod, granule, powder, sheet, wire and ingot. All the material isqualified by the analysis of ICP-MS, GDMS and other advancedinstrumentsdomestically andinternationally.It is always our goal to be a consistent, reliable and an affordable source for globalmaterial requirements at any time.